Species strategies to survive and successfully reproduce define three basic survivorship curves. The survivorship curve type III is the one that best represents the Dandelion plants.
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According to the species strategies to survive, reproduce, and ensure their reproductive success, we can mention three basic curves,
Type I.
Mortality often occurs at the end of the cycle, representing species with low mortality. Organisms exhibiting this type of survivorship curve have long life cycles and high probabilities to survive until they are old enough. These species have few descendants and spend too much time and energy in parental care to ensure their reproductive success.Type II.
The probabilities of dying are equals all along the cycle, at any age interval. The number of dead individuals remains constant from the beginning to the end of the life cycle. These species have reduced offspring, and they ensure their reproductive success by providing some significant parental care.Type III.
Significant mortality during the early stages of life. Only a few individuals reach the later life stages, getting to survive their first period of life. Survivors usually have a long life.These species produce large offspring at the same time, but they provide little or no parental care. The reproductive success of these species depends on the number of descendants and not on the parenting time spent.
According to this information, and the characteristics of the Dandelions, we might assume that this species is represented by type III curve.
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Replacement Level Fertility is the number of children a couple must have to
A. reinvent themselves
B. justify themselves
C. benefit themselves
D. replace themselves
Answer:
2.1 children per woman
D replace themselves
Explanation:
bộ xương người gồm mấy loại xương
Answer:
gồm 12: xương sọ, xương hàm dưới, xương đòn, xương vai, xương ức, xương sườn, xương cánh tay, xương trụ, xương quay, xương cổ tay, xương cùng, xương cụt
Explanation:
How can local environmental changes have global effects?
а. Organisms can move from one environment to another.
b. Air and water move from region to region.
c. Increased carbon dioxide in one location can cause increased temperatures in other locations.
d. All of the above are true.
A
Answer:
The answer is A
Because, migrating of animals is one of the global effects
Explanation:
Hope that I helped you!
How do sedimentary rocks form on Earth’s surface?
A
in vertical stripes
B
with no clear pattern
C
in horizontal layers
D
in a crisscross pattern
Answer:
I am 95% sure its b, if not then it is c
Answer:
C
Explanation:
pleaseeeeeeeee grlpppopop me!
Answer:
nah
Explanation:
Which of the following are common end products of aerobic and anaerobic
respiration reactions?
O CO2 is released during both aerobic and anaerobic respiration reactions.
ATP is a common end product of both aerobic and anaerobic respiration.
O CO2 is released during both lactic acid and alcoholic fermentation reactions.
Water is produced as a result of fermentation reactions.
Answer:
Co2 is released during both lactic acid and alcoholic fermentation reactions.
Water is produced as a result of fermentation reactions.
Explanation:
I took the test and the person above me is correct
Respiration taking place in presence and absence of oxygen has different end products. Aerobic respiration has the end products as carbon dioxide and water, alcohol is the end product of anaerobic respiration.
What is respiration ?It is the process in which the complex substituents are broken into simpler products in the presence of oxygen and absence of oxygen in order to produce energy.
In the aerobic respiration processes like glycolysis takes place where the glucose breaks down into 4 molecules of ATP with the consumption of 2 ATP molecules. 1 glyceraldehyde molecule is produced from the glucose that is 2 glyceraldehyde molecules are produced. Total of 4 ATP are produced.
Alcoholic fermentation is the anaerobic respiration that says the anaerobic respiration where the glucose is broken down into alcohol and water. In the anaerobic respiration, excess of alcohol gets broken down into lactate.
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Fats and carbohydrates are two of the three main food groups. Name the other.
Answer:proteins
Explanation:this is the other nutrients that is made up of amino acids
Which of the following processes are involved in the loss of water from the leaves of
plants?
1
diffusion
2
osmosis
3
condensation
4
evaporation
A1 and 3
B 1 only
C4 only
D 1 and 4
Answer:
C
Explanation:
I think it's c but not sure
easy one - giving brainly if correct.
Answer: the third (B)
Which of the following muscles is located on the anterior side of the body?
Answer:
c. Serratus anterior
Explanation: is correct on Anterior
What movements do the quadriceps femoris muscles perform?
Answer:
a. Extension of the lower leg
Explanation: is correct
Một phân tử ADN có tổng số Nu = 2000, A = 600. Chọn đáp án đúng:
A. T = 700
B. G = X = 300
C. G = X = 400
D. A = T = 500
Answer:
C
Explanation:
Someone please help meee
Answer:
Explanation:
Just look up root hair cell on Go.og.le and it'll give the answer hon
Type the correct answer in the box. Spell all words correctly,
Complete the sentence to identify the given noninfectious disease in sheep.
The clinical signs for ______
disease in sheep include an arched back and stiffness in the hind limbs
Answer:
non-infectious disease in sheep
Answer:
white muscle
Explanation:
Got it right on the test
A polar bear has thick, white fur that camouflages it when it sits on snow. Which type of adaptation is this modification?
A. structural
B.natural
C.functional
D.behavioral
Which on is it?
Answer:B Natural
Explanation:Camouflage is a adaptation which animals use to blend in with their surroundings in order to protect themselves from the predators and hunters. This also gives them a better chance of survival and easy mode of hunting for food.
For example: white fox hides in the snow from the predators
Camouflage is a clear example of Physical or Structural adaptations.
-Body shape, color and body patterns are the adaptations that assists both predators and prey to camouflage
-As in the example mentioned, the polar bear with its white fur hides in the snow and waits for the right time to attack its prey without being seen
Hope it helps!!
what can be concluded about comparing differences in molecular biology between different species?
Answer:
Comparing the DNA or amino acid sequences in different species can show how closely related species are in evolutionary terms. The more similar the sequence, the more closely related the species.
Explanation:
organisms are named and classified based on physical characteristics in
Answer:
Linnaean taxonomy
Explanation:
The Earth receives different______
of sunlight throughout the year
rays
Explanation:
the axis on which the earth revolves around the sun
doesn't form a proper circle, hence there are some months in a year where the sun is closer to the sun compared to othere where the earth is further from the sun.
The large, round cell part that controls cell activities in
Answer:
Explanation:
.
Match each of the leg muscles with the correct label. 2
Answer:
The numbers on the leg photo
1. Tensor fasciae latae
2. Soleus
3. Peroneus longus
Explanation: are correct
easy one - giving brainly if correct
Answer:
A & C
Explanation: Sorry i forgot to put C
Answer:
a
Explanation:
Explain how to determine the size of the field of view under the microscope?
Field of View = Field Number (FN) ÷ Objective Magnification
You will have to multiply the eyepiece magnification by the objective magnification to find the total magnification before dividing the field number. For instance, if your eyepiece reads 10X/22, and the magnification of your objective lens is 40.
Brainliest pls
Certain bacteria are present in the soil. They help grab nitrogen from the environment and convert it into products that plants can use to generate food.
These bacteria are a(n) _______ part of the environment.
A.
abiotic
B.
biotic
C.
toxic
D.
external
PLEASE HELP
I am doing a study island
nitrogen fixation (this could be the answer)
......the name of the bacteria is Risobbium bacteria... this bacteria is a part of a nitrogen fixation. .
-but maybe this is the not answer..
Answer:
biotic
Explanation:
location of genes in the chromosome
Answer:
Chromosomes and genes. Genes are arranged linearly along the length of each chromosome (like beads on a string), with each gene having its own unique position or locus. In a pair of chromosomes, one chromosome is always inherited from the mother and one from the father.
Explanation:
Hope it helps! Please mark brainliest!
What’s the answer to this
Answer: Move material across the membrane
Explanation:
Brainliest pls
Answer:
They move materials across the cell membrane.
Please write a paragraph including feelings and questions after reading this writing, include your understanding reflection. I appreciate it if you do this please please
Not sure what you mean by understanding reflection but i'll do my best.
World War II was one of / if not the biggest tragedy to happen in modern history. It taught the world important lessons about society; that we need to work together and not let our differences enable another global conflict to the degree of WW2. However, history never completely repeats itself and while WW2 was a terrible and unimaginable tragedy, it provided us with information that can help us all in avoiding a future conflict similar in nature. However, how is the author so certain that history doesn't repeat itself? Have we not seen history do such thing. For example, there were vaccination protests all throughout history just like how there is vaccination protest today. So, I am interested in how the author came to his conclusion that WW2 will not inevitably repeat itself.
Consider this animal cell.
What is the function of the organelles that are labeled F?
A. to temporarily store water, waste products, food, and other cellular material
B. to produce proteins for the cell
C. to move proteins and other substances through the cell
D. to contain digestive enzymes that break down waste material and debris in the cell
PLEASE ANSWER QUICKLY
Explain why an earthworm will die if it dries out based on the type of skeleton annelids have and the absence of a respiratory organ or system in the earthworm.
We can confirm, based on the type of skeleton and lack of a respiratory organ, that a worm will die if it dries out due to the fact that the exchange of gases happens through the mucus on its skin.
As stated in the question, Earthworms do not possess any form of respiratory organs. To account for this, they have evolved the ability to breathe through their skin. This ability is due to what is known as a hydrostatic skeleton, possessed by most annelids.
This skeleton is covered in mucus and allows the exchange of gases with its surroundings, therefore, if the worm were to dry up, the mucus that encases the skeleton would harden and thus prevent the interchanging of oxygen and carbon dioxide. Effectively, the worm would not be able to breathe and would die.
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Why are some crows not afraid of scarecrows?
Identify how magnetic symmetry can be used as
evidence of sea-floor spreading.
This is earth science btw please help me
Magnetic symmetry shows that the floor on both sides of a mid ocean ridge were once together.
