Answer:
A- DNA
B- Histone
C- Chromosome
D- Nucleus
Explanation:
EDGE 2020
If the phenotype is much more common in males, then the gene is likely on the?
A.autosomal chromosome
B. X chromosome
Carbon-14 has a half life of 5730 years, how many grams of a 4.0 g sample would be left after 3.5 half-lifes?
Coffee is an example of what? But its for ninth grade so somebody help me out
Answer:
Coffee is an example of a beverage crop, it is also considered to be a luxury crop.
Explanation:
Anyone plz chose 4 plz help me I need to turn this in quick plz
Answer:
protects abdominal organs stores minerals helps maintain balance creates all movement of the body generates heat and provides a frame
Question 8 (1 point) A warm air mass that forms over land. It is dry, dense, and has high air pressure. This air mass forms when maritime tropical dries out Lesson 1.07 Maritime Polar Continental Polar Maritime Polar Maritime Tropical Maritime Tropical Continental Tropical Maritime Tropical O Continental Polar Maritime Tropical O Continental Tropical O Maritime Polar
Answer:
Continental Tropical
Explanation:
I did the test and got it correct
Are the four daughter cells produced by meiosis identical or unique?
Answer:
i think it's meiosis identical but im not sure please tell me if it's right or not
Answer:
[tex]\boxed {\boxed {\sf Unique \ daughter \ cells}}[/tex]
Explanation:
There are two main types of cell division: mitosis and meiosis. Mitosis makes identical cells for growth and repair.
On the other hand, meiosis is used for sexual reproduction.
In this reproduction, one diploid cell produces 4 haploid gametes/sex cells, meaning they have half of the genetic information. This is so during fertilization, when a sperm and egg combine, the zygote will have a full set of chromosomes.
One of the most important parts of meiosis is called crossing over. In this step, the chromosomes exchange information and create totally unique chromosomes.
This is one reason why siblings, aside from identical twins, can look similar, but not identical!
what are four things that cause weathering
Answer:
Rain, flood, wind, sunlight
Explanation:
Answer:
Well four things are frost weathering, thermal stress, salt wedging, and Biological Weathering.
Explanation: There are a few more, but you only needed four.
where should buildings be constructed if we want them to survive major earthquakes
Answer:
Engineers must design in structures that can absorb the energy of the waves throughout the height of the building.
Explanation:
7. a) How does adaptation affect the diversity of a species?
Answer:
Adaptations generally occur in order to increase the fitness and thus survival of organisms. By being able to adapt to the changing environment, organisms are better able to survive and reproduce.
Explanation:
<3
During one part of the water cycle, heat from the Sun causes liquid water to change into water vapor, which rises into the atmosphere.
Which statement best describes the reverse of this process?
a) As liquid water falls from the atmosphere to land, it turns into a gas
b) As the Sun's rays warm solid ice, it begins to melt into liquid water.
c) As liquid water from streams and groundwater drains into large bodies of liquid water, it turns to gas.
d) As water vapor meets cooler air, it changes into droplets of liquid water that return to Earth's surface.
Answer:
d 4
Explanation:
Answer:
i think d idrk tho sorry
Explanation:
How does a destructive force differ from a constructive force?
Answer:
Destructive Forces break down features on the Earth's surface. Constructive Forces build up features on the surface of the Earth.
Mendel also wondered if the inheritance of one trait affected the inheritance
of another. He explored this possibility by performing is -
A. dihybrid crosses
B. back crosses
C. test crosses
D. monohybrid crosses
And after can y’all help me on others 3 so I can sleep it’s already 12
Answer:
A. dihybrid crosses
Explanation:
A dihybrid cross can be defined as a mating experiment between two lines/varieties/organisms that differ in two phenotypic traits. By using pea plants, Mendel performed dihybrid crosses in order to analyze the mode of inheritance of both phenotypic traits at the same time. From these mating experiments, Mendel observed that the inheritance factors (nowadays called genes) sorted independently from one another in the next generation, which is called the principle/law of Independent Assortment.
i will give brainly will report if ur trolling...........
Which characteristic of an animal species would make it a good candidate for domestication as a companion animal?
coming from an exotic environment
complex feeding requirements
aggressiveness
good social qualities
Answer:
good social qualities
Explanation:
Companion animals can also be called pets. Companion animals are kept by humans for purposes of protection and pleasure. Companion animals are usually animals with a gentle nature and good social qualities. Edge 2021
I NEED HELP
What animal adaption happened before the others? a.pex
A) Reproduction on land
B) Development of a coelom
C) Tissue development
D) Deuterostome development
Answer:
C tissue development
Explanation: tissue development is what happens before others
if the speed of a player doubles (2x), his kinetic energy will
Answer:
If you double the speed of an object, the kinetic energy increases by four times. The word "kinetic" comes from the Greek word "kinesis" which means motion. Kinetic energy can be passed from one object to another in the form of a collision.
Explanation:
The kinetic energy is proportional to the square of the speed, so doubling the speed increases the kinetic energy by a factor of 4.
What type of molecules move by osmosis?
Answer:
Osmosis is the diffusion of water molecules, from a region of higher concentration to a region of lower concentration, through a partially permeable membrane. A dilute solution contains a high concentration of water molecules, while a concentrated solution contains a low concentration of water molecules.
Explanation:
Lactase is an enzyme that many different animals have that helps digest the sugar lactose Why can this enzyme be the same in different species?
0 Lactase is necessary for survival of all organisms
0 All living things share a common code-DNA
0 Lactase is not regulated by external environments.
It is not possible for it to be the same in different species
Answer:
All living things share a common code-DNA
Explanation:
Enzymes are proteinous substances, which like every other proteins are encoded by a genes. In the expression of these genes, a set of codons (three nucleotide base) called GENETIC CODE is used. ONE of the characteristics of this genetic code is that it is NEARLY UNIVERSAL meaning that the same genetic code is used by virtually all known living organism.
According to this question, lactase enzyme, which helps digest lactose sugar in organisms, is the same in different organisms. This is due to the fact that all living things share a common code-DNA e.g AUG codes for methionine in all organisms, hence, when these DNA undergoes expression, it yields the same products in different organisms.
Which soil horizon, also known as the zone of accumulation, is enriched in clay, iron oxides, silica, carbonate, and other materials?
A)
A Horizon
B)
B Horizon
C)
C Horizon
D)
O Horizon
E)
E Horizon
Answer:
B
Explanation:
Horizon is enriched in clay, iron oxides, silica, carbonate, or other material leached from overlying horizons. Horizon is known as the zone of accumulation.
what does common ancestor mean?
URGENT
Answer:
I would say something descended from the same person if I should be not mistaken.
Explanation:
Which of these statements is correct?
A. The identification of silica sand on Earth's beaches is strong evidence that Earth
has changed over time.
B. The presence of distinct layers in Earth's surface is evidence that Earth's surface
has not been changing over time.
C. Fossilized plankton, clams, and fish found on the tops of mountains are evidence
that Earth has changed over time.
D. Fossils of similar species found on different continents are strong evidence that
Earth has not changed over time.
Submit
Answer:
I think it is probably A. If it not a. then d.
Besides energy, what else is food used for?
Answer:
Food helps us to repair muscle and build DNA
Food can help your body insulate itself and improve your health
Food helps your brain.
Explanation:
hope this helps
All of the following are symptoms of schizophrenia except __________. delusions disturbed emotions hallucinations adaptive behavior
Answer:
adaptive behavior is correct
Explanation:
just took the quiz
According to the question, the correct option is an adaptive behaviour.
Adaptive behaviours include real-life skills such as grooming, getting dressed, avoiding danger, safe food handling, following school rules, etc.
What does adaptive behaviour mean?
Adaptive behaviour is described as the group of conceptual, social, and practical skills retained by individuals to enable them to function in their everyday lives.
Adaptive behaviour is a required diagnostic measure of all systems defining intellectual and developmental disabilities.
Thus, adaptive behaviour is not a symptom.
To learn more about adaptive behaviour click here:
https://brainly.com/question/22909098
. List the inputs and outputs of photosynthesis. What part(s) of the plant are responsible for taking in each of the inputs?
Answer:
Did you mean: List the inputs and outputs of photosynthesis. What parts) of the plant are responsible for taking in each of the inputs?Darwin observed a variety of tortoises on the Galapagos Islands. These observations provided evidence for which of these statements?
A Species vary locally
B Species vary over time,
c Island species are identical to mainland species
DIsland species are unrelated to mainland species
Answer:
B) Species vary over time
Answer: Species vary over time!
Explanation:
I did it
what genus are humans in
Answer:
Homo
Explanation:
Answer:
"H0mo" or better known as Hom0 sapiens
Explanation:
what characteristic do all minerals have
hi the answer is that minerals is from the earth
Answer:
Most minerals can be characterized and classified by their unique physical properties: hardness, luster, color, streak, specific gravity, cleavage, fracture, and tenacity.
Explanation:
what type of tissues carry messages
Answer: Tissue that carries messages throughout our bodies is called nerves. Nerves conduct electrical impulses between the brain and brain stem to all parts
Explain why diet especially energy intake should be related to age, sex and activity of an individual
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Here is your answer ..
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A radioactive element has a half-life of 2,000 years. If a sample of this
element begins with a mass of 100 grams, how long would you have to waitfor the mass to decrease to 25 grams?
A. 4,000 years
B. 8,000 years
C. 500 years
D. 2,000 years
Answer:
A = 4000 years
Explanation:
Given data:
Half life = 2000 years
Total mass = 100 g
Mass remain = 25 g
Time taken to reduces to 25 g = ?
Solution:
At time zero = 100 g
At first half life = 100 g/2 = 50 g
At 2nd half life = 50 g / 2 = 25 g
Time taken:
Half life = Time elapsed / number of half lives
2000 years = Time elapsed / 2
Time elapsed = 2000 years × 2
Time elapsed = 4000 years
which form of reproduction combines the genetic information of two different organisms
Answer:
sexual reproduction
