Which best describes the earliest land plants?

Which Best Describes The Earliest Land Plants?

Answers

Answer 1
The earliest land plants were the ones which did not have deep roots. They were the non-vascular plants and included mosses, hornworts, and liverworts. i.e., the bryophytes. They reproduced through spores. oh
Answer 2

Answer:

Thin Leaves

Explanation:

A P E X


Related Questions

importance of ammonification​

Answers

Answer:

Ammonification is crucial for providing living organisms with the essential nitrogen that they need.

Quade is studying for an exam, which will cover neurons and action potentials. He has drawn a diagram that shows the segments of an axon, and he has noted that every time a segment fires, the _____ flood in from the outside of the cell, while the prior segment returns to its resting potential. Please choose the correct answer from the following choices, and then select the submit answer button.

Answers

Answer: positive sodium ions

Explanation:

This relates to the Action Potential which is what a nerve cell goes through when it needs to send information down the nerve cell to another cell and so on till it gets to the destination of the message.

The information is transmitted when the segments of the axon fire and when they do, positive sodium ions come in from outside the cell to the inside thereby making the inside positive. The previous segment would return to a resting potential when potassium ions which are negative, rush into the cell.

What are the two types of basic current

Answers

Answer:

direct and alternating

Explanation:

Answer:

s and f

Explanation:

SO you hopefully selected that an Allele is a form of a gene. BUT what is this really...

A. an allele is a protein that causes hair no hair in the guinea pig

B. an allele is a length of DNA with a specific sequence of nitrogen bases that make a protein that results in Hair or No Hair on the guinea pig

Answers

Answer:

B. an allele is a length of DNA with a specific sequence of nitrogen bases that make a protein that results in Hair or No Hair on the guinea pig

Explanation:

An organism that has two different alleles of the gene is called heterozygous. Phenotypes (the expressed characteristics) associated with a certain allele can sometimes be dominant or recessive, but often they are neither.

B. an allele is a length of DNA with a specific sequence of nitrogen bases that make a protein that results in Hair or No Hair on the guinea pig

Starch is the most common carbohydrate that is found in the leaves of green plants. Describe a test that the students could do in the laboratory to investigate whether starch is present in the leaves of seedlings.

Answers

Answer:

Iodine solution test

Explanation:

Add an iodine solution to the leaves, the color will be yellow or brown at first but if it changes to a blue or black that means there is starch present, hope that helps! :)

A scientist observes that a certain trait is determined by a single gene.
An organism inherited one version of the trait from one parent and
another version from the other parent. Both versions of the trait are
expressed in the phenotype of the offspring. Which pattern of
inheritance best classifies the observed trait?

Answers

Answer:

Codominance

Explanation:

Codominance occurs when both alleles participation in the expression of the genotype of an offspring, such as a flower with patches of different colours, each coming from a different allele.

PLEASE HELP! WILL MARK BRANLIEST!

Carbon Dioxide trapped in the atmosphere causing the Earth to become is called the ___:

A. global warming, B. greenhouse effect, C. botanical gardens effect

Explain why.

Answers

Answer:

Greenhouse effect

Identifying an individual's genetically influenced health risks could increase their potential to achieve optimal health.

Answers

Answer:

Yes.

Explanation:

Yes, Identifying an individual's genetically influenced health risks could increase their potential to achieve optimal health because necessary steps can be taken in order to prevent the disease from more spreading and cause damaged to the body. Identification of genetical disease can be prevented to cause damage if the factors that triggers the disease can be avoided so we can conclude that identification of genetically influenced health risks can increase the chances of getting good health.

Answer:

true

Explanation:

Droughts occur due to climate change and elevated temperatures, which in turn may lead to other consequences as well. Imagine that a wildfire happened in the nature reserve. Predict what would happen if such an environmental shift that is so extreme and rapid
Hits the nature reserve and the population of deer mice does not have time to adapt. Propose a possible solution for this problem.

Answers

Answer:

this is not a correct Q

this is wrong

NEED AN ANSNER VERY QUICKLY
Which statement is factual?
1.Asexual reproduction produces offspring that are identical to the parent.
2.Sexual reproduction allows for diploid gametes to combine to increase genetic variation.
3.Asexual reproduction leads to the formation of haploid gametes.
4.Sexual reproduction does not require the production of gametes.

Answers

Answer:

1

Explanation:

One reason why anabolic steroids can imitate the hormone testosterone is because
(1) anabolic steroids and testosterone both interact with the same cell receptors
(2) testosterone acts only on muscle cells
(3) females produce small amounts of the hormone testosterone
(4) an increase in testosterone in males using anabolic steroids increases male features

Answers

Answer:it’s 4 (an increase in testosterone in males unsung anabolic steroids increases male features

Explanation:

Anabolic steroids can imitate the hormone testosterone is because they both interact with the same cell receptors.

What do you mean by anabolic steroids?"Anabolic steroids are synthetic (man-made) versions of testosterone."It is used to enhance physical appearance by increasing muscle mass and decreasing fat.What is testosterone?"Testosterone is the male s ex hormone that is made in the testicles."It helps in regulating male s exual development and functions.What are cell receptors?"Structures found in the plasma membrane (surface) of cells that tightly bind specific molecules."It functions in information transmission.

The anabolic steroids interact with same cells receptors as that of testosterone and results in increase of testosterone level causing increase in muscle mass.

Hence, the correct option is 1. anabolic steroids and testosterone both interact with the same cell receptors.

To know more about anabolic steroids here

https://brainly.com/question/2633913

#SPJ2

PLZZZZZZZZ HELPPPP!
What is an example of an event that can compromise an ecosystem?
1.seasonal climate change
2.seasonal dry period
3.d eveloping land around cities
4.high temperatures

Answers

Answer: Seasonal climate change

Explanation:

Answer:

1. Seasonal climate change

Explanation:

oh, and can you please talk to Miracle, she needs a lot of help right now since her grandma passed away

what system provide the reactant for circular respiration​

Answers

Answer: I believe this would be the endocrine system

Explanation:

The initial reaction for circular/cellular respiration is glucose and that is either ingested or relased from glycogen

Laissez-faire

Think about what you've learned about laissez-faire and rights. Then, complete each statement

Laissez-faire means that the government

with people's right to pursue happiness.

The idea of laissez-faire, or how much the government should do, is

DONE

Answers

Answer:

Laissez-faire means that the government does not interfere with people's right to pursue happiness.

The idea of laissez-faire, or how much the government should do, is debated heavily.

Explanation:

Laissez-faire is the main concept defended by economic liberalism and capitalism, mainly in the USA and other countries that adopt this type of concept. In a simple way, Laissez-faire can be defined as the separation of the State and the commerce of a region. This means, that in places where Laissez-faire is adopted, the State, ie the government, does not have the right to interfere in any type of commercial relationship and should only be responsible for guaranteeing property rights and consumer protection, otherwise, trade must regulate itself, within its own limits.

While many people see this policy as beneficial, preventing government from interfering with people's happiness, others believe that Laissez-faire is not beneficial and that government interference, or lack of it, should be discussed.

help plsssssss will give brainliest

Answers

Answer:

C

Explanation:

Common sense

The answer is C Revolution of Earth around the Sun.

Use the diagram below to answer Q2 and Q3.
Q2.
Which stage of meiosis is illustrated above?

Answers

It would be Metaphase 1

Which structure(s) are connected to the peripheral nervous system? Select all that apply.

Answers

Answer: Here you go

Explanation: nerves (cranial, spinal, and peripheral) and neurons (sensory, motor)

Answer:

A Sense organ, A muscle, And A gland

Explanation:

During which two months do both the Northern and Southern Hemispheres receive the same amount of energy
rom the Sun?

Answers

Northern and southern Hemisphere receive the same amount of energy from the sun during the month of March and September.hope that helped

The dichotomous key below provides a way to classify some animals into groups according to their physical characteristics. The key can be used to classify each of the four animals represented below. Which answer choice shows the correct classification group for each animal? 1. Wasp = group D; Ant = group D; Tiger = group A; Bird = group B 2. Wasp = group B; Ant = group A; Tiger = group D; Bird = group C 3. Wasp = group B; Ant = group D; Tiger = group A; Bird = group C 4. Wasp = group D; Ant = group A; Tiger = group A; Bird = group B

Answers

Complete question:

The dichotomous key below provides a way to  classify some animals into groups according to their physical characteristics.

Dichotomous Key

        I wings------------------go to II

          no wings------------- group A

       II feathers---------------group B

          no feathers----------go to III

      III two legs------------- group C

          six legs---------------group D

The key can be used to classify each of the four  animals represented below ⇒ wasp, ant, tiger, bird

Which row in the chart shows the correct  classification group for each animal?

Row    Wasp           Ant           Tiger          Bird

 (1)      group D    group D    group A     group B

 (2)     group B    group A     group D     group C

 (3)     group B     group D     group A    group C

 (4)     group D     group A     group A     group B

Answer:

Row    Wasp           Ant           Tiger          Bird

(4)     group D     group A     group A     group B

Group A: Tiger and Ant → They do not have wingsGroup B: Bird → It has wings and feathersGroup D: Wasp → It has wings, does not have feathers, and has six legs

Explanation:

When analyzing a dichotomous key, you just need to pay attention to the given descriptions and carefully observe the organisms you have.

The key describes specific morphological traits of each organism that are useful to differentiate it from other organisms. So all you need to do is to follow the instructions given in each step, and the key will guide you directly to the answer.  

In the exposed example you have four organisms: wasp, ant, tiger, bird

The provided key gives you three steps: I, II, III.

Step I:

wings------------------go to II

no wings------------- group A

Here the key tells you to separate, from your group of organisms, the ones that have wings from the ones that do not have wings.

wasp and bird have wings → So you need to go to step IItiger and ant do not have wings → So they belong to Group A

Step II:

feathers---------------group B

no feathers----------go to III

Now you only need to consider the bird and the wasp, which are the two organisms that have wings.

Here the key tells you to separate the one that has feathers from the one that does not have feathers.

Bird has feathers → So it belongs to the group BThe Wasp does not have feathers → So you need to go to step III

Step III:

two legs------------- group C

six legs---------------group D

In this last step, the key takes you to two possible groups. But you only have one left organisms, which is the wasp. So what you need to do is to observe how many legs your wasp has. It is an insect, so it has six legs. The wasp belongs to Group D.

You do not have any organism that belongs to group C.

To sum up, according to the given information you could group the group of organisms as follows:

Group A: Tiger and Ant → They do not have wingsGroup B: Bird → It has wings and feathersGroup D: Wasp → It has wings, does not have feathers, and has six legs

two examples of molecular biology

Answers

good morning

its jess..

your answer is here

human blood protein are most similar to chimpanzee among all apes

Only plants and some algae have chlorophyll so they are most closely related

Explanation:

hope it may help u

Special care must be taken to store which of the following in a separate container of sanitizer?


cloths used for areas that been in contact with raw animal products such as beef, fish, or poultry

bamboo utensils

plastic utensils and containers

cast-iron vs. aluminum cookware

Answers

Answer:

cloths used for areas that been in contact with raw animal products such as beef, fish, or poultry

Explanation:

they could contaminate the clothes that have not been in contact with the raw poultry or fish

what are 3 major common features of all cells?​

Answers

Answer:

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The 3 major common features of all cells are :-

Cell MembraneCytoplasmNucleus (or nuclear region)

꧁❣ ʀᴀɪɴʙᴏᴡˢᵃˡᵗ2²2² ࿐

All cells have these common features :-

•cell membrane.
•Ribosomes
•Cytoplasm

Also The cell theory of Schleiden and Schwann states that
'Every cell arise from pre existing cells.'

Thank me later

For this lesson, my challenge for you is to solve the mystery and find out what is the reason why we have different weather
disturbances in our country. Are you ready? Good luck on another journey, our brave, young scientist! Solve the mystery word
by guessing the hidden words of the number codes. (Coding example 1=A, B=2…)
2-18-5-5-26-5-19 9-20-3-6
13-15-14-19-15-15-14-19
Why do weather patterns in our country vary from time to time?

Answers

Answer: Breeze sitc monsoon

Explanation:

Question 3 of 10
What is altitude?
A. A certain distance north or south of the equator
B. The movement of a large mass of air
C. A mass of flowing ocean water
D. The measure of height above sea level
SUBMIT
Need ASAP pleaseeeee

Answers

I think it’s D not entirely sure tho

Answer:

D.

Explanation:

base on my research..the correct answers is letter D

which question can be answered by science
1. Should we conserve water?
2. Is it right to recycle?
3. Which projects should be funded
4. Does this medicine reduce fevers?​

Answers

Answer:

4.

Explanation:

The rest would (technically) be opinions while 4. would be a factual yes or no answer.

What is a pioneer species? (Will give brainiest)

Answers

Answer:

The first species to colonize an ecosystem that is previously damaged or disrupted. Supplement. Pioneer species is the first to colonize an ecosystem previously disturbed or damaged. For example, sand that has become barren is colonized by a pioneer species of lyme grass (Leymus arenarius)

Explanation:


Which features form along all types of plate boundaries?
Hurry up!!

Answers

Explanation:

Ocean ridges features form along all types of plate boundaries.

How are environment and development interrelated?
explain in brief.​

Answers

Similarly, our surroundings are our environment. The social and economic situation of a person is influenced by all environmental influences. It results in progress or positive change in the society and nation's social, economic, and cultural components. Peace and security are brought about by development.

What are chromosomes ? explain​

Answers

Explanation:

sana po makatulong sainyo

Question

What are chromosomes?

Answer:

Chromosomes are thread-like structures found within the nucleus of both animal and plant cells. Protein and a single molecule of deoxyribonucleic acid make up each chromosome (DNA). DNA is passed along from parents to children and carries the precise instructions that distinguish each living thing.

The word "chromosome" is derived from the Greek terms "chroma" and "body" (soma).

--------------------------hope it helps...have a great day!!

A climax community is reached
A. at the beginning of succession.
C. at the end of succession.
B. in the middle of succession.
D. when an ecosystem is destroyed.

Answers

Answer:

C is the right one.........

Other Questions
what is hemoglobin ?no one is here for me can someone give me a parody of hickory dickory dock? I also need help with this lol Bhanubhakta wrote ramayan (into passive voice) Deet, an unmarried taxpayer, qualified to itemize deductions. Deet's adjusted gross income was $40,000 and he made a $1,500 substantiated cash donation directly to a needy family. In the same year, Deet also donated art, valued at $11,000, to a local art museum. Deet had purchased the artwork two years earlier for $2,000. What was the maximum amount of the charitable contribution allowable as an itemized deduction on Deet's income tax return Droughts occur due to climate change and elevated temperatures, which in turn may lead to other consequences as well. Imagine that a wildfire happened in the nature reserve. Predict what would happen if such an environmental shift that is so extreme and rapidHits the nature reserve and the population of deer mice does not have time to adapt. Propose a possible solution for this problem. Anyone know this clef a ball is shot out of a homemade air cannon. It flies through the air such that its height, as a function of time, is given by: h= -16t^2 + 64t + 10. where h is the height of the ball in feet and t is the time since it was fired in seconds. Max estimates that it takes 4 seconds for the ball to hit the ground and Cole estimates it takes 5 second. Algebraically determine who is closer and support your answer. Is this a statistical question?"What is the weight of a mouse?" Given below are several ratios. Select the accounts or amounts that would be used in order to calculate the ratio. You will have more than one response to each ratio. Some accounts or amounts may not be used at all. (Select all that apply.) Debt-to-equity ratio a.Cash paid for acquisitions b.Interest expense c.Total dividends paid d.Cash flow from operations before interest and tax payments e.Total stockholders' equity f.Net income g.Total liabilities h.Cash flow from operations What is the point of view ofSimon Dunbar's "The Guard"?A. Third Person OmniscientB. Third Person LimitedC. First Person Ion how to do this at all hrs 45 min 67+ hrs 3. min 67 Discuss FIVE possible reasons why some people in your community do notparticipate in your campaign Why would a craftsperson join a guild? Select all the equationsrepresented by this tape diagram.A. 6 + 6 + 6 + 6 + 6 = ?B. 5 + 6 = ?C. ? = 6.5D. ? = 6.6.6.6.6E. ? = 5 = 6F.5 = ?= 6 can yall please help im very slow - 3/8 + 1/6 i kinda just didn't pay attention in class, i just need an explaination of how to solve it and im good to go Fish, poultry, lean meats, and nuts should be consumed for which of the following nutrients?A.calciumB.carbohydratesC.proteinD.vitamin D The 12 pair pack of socks includes 4 pairs of Polo, 5 pairs of plain white socks, and a few grey pairs. What is the Possibility of pulling a pair of grey sock two times in a row? The first pair is not to be returned.