Which of the following statements best describes what will mostly likely occur to the mouth populations in the image below?

Answers

Answer 1

Answer:

a. The light moths will be captured by the predators more easily than the dark moths and the population of dark moths will rise.

Explanation:

The light colored moths are more easily seen by the predators and therefore they are captured by them Dark colored moths are not seen by the predators easily because they disappear in the darkness. The population of dark moth will rise eventually because they are not captured by the predators.

Related Questions

Bat wings, a human hand, and a whale flipper are all ________________structures. Explain WHY?

Butterfly wings and bat wings are examples of _______________ structures.

The mouths of horseflies and mosquitoes are examples of _______________ structures.

A _______________ structure is one that does not currently have a function in the organism. Give an example.

Comparing structures of embryos is an example of __________________.

If embryos share a common structure, what does that say about their evolutionary relationship?

How would the protein sequence of two closely related species compared to the protein sequences of two unrelated species? Give an example of each here.

Answers

Answers:

blank: Homologous

why?: They all have similar structures passed on from a common ancestor. Although they all have different functions now, they still all have the same basic pattern of bones.

blank: Analogous

why?: Butterflies and bats are both unrelated organisms but they both have similar structures. However, unlike homologous structures, analogous structures do the same job (help the organism fly) but are structured entirely differently because they evolved in the two species independently and did not share a common ancestor.

blank: Homologous

why?: (see question 1 ^)

blank: Vestigial

example: An example of a vestigial structure is a human's tail bone.

why?: Over time humans evolved and our tail bones shrank as we adapted. While we still have one, it serves no purpose in our lives today.

blank: Embryology

why?: Embryology is the branch of science and medicine that is focused on the development and study of embryos. Scientists in this field study the prenatal development of gametes, fertilization, and development of embryos and fetuses.

answer: They share a common ancestor

why?: Embryos of many different species can show evidence of sharing a common ancestor based on the similarities and structures of them all. Similar structures during development support common ancestry. For example, all vertebrae embryos develop gill slits and tails but not all develop into those structures. Over time as organisms evolved their structures changed with them.

answer: If the protein sequence of two species is closely related the two species are most likely similar, but the protein sequences of two unrelated species are not similar meaning these two species are very different. By comparing the positions of amino acids on protein chains you can determine how similar the species are. The less different the positions are, the more alike and related they are.

why?: For example, humans and chimpanzees only have one position on the amino acid chain where they are different but if you compare humans and moths there are 31 different positions.

I included some extra information in this for you so you hopefully can learn something too! I hope this helps and if you have any questions on what I put or anything else, let me know. :)

i really need someone to help!! i’ll give brainlist and 50 points!

Answers

Answer:

the polar bear walks 30 seconds per minute

Orbits of the planet are

A) elliptical with earth at one of the foci

B) elliptical with the sun at one foci

Answers

Answer:

Elliptical with the sun at one foci

You throw a ball to win the
game. What systems are
working together to perform
the act of you throwing a
ball?
How do the nervous, muscular, & skeletal system
interact with each other to throw the ball?

Answers

The nervous system is sending nerve receptors to your brain so that your arm the muscular system will throw the ball the skeletal system allows yourself to hold the ball and works with the muscles to contract and the amp system allows your body to create energy so you can throw the ball

The capybara is the largest rodent in the world. The anaconda is a giant water snake
that can eat a single capybara whole. Which of the following describes the
anaconda?
a)prey
b)predator
c)parasite
d)host

Answers

b) predator, this is because the capybara is the prey and c) + d) just dont work

Answer:

Answer is B

Ok I pull up

If youre good at genetic variation answer these pls

Answers

Answer:

1. nucleus

2. They contain half of the genetic material of the parent

3. The offspring receive half of their genetic information from one parent

I hope this is right

PLEASE HELP ME WITH QUESTIONS 7-8 ASAP!!!!!! DON’T PUT ANY LINKS!

Answers

I think both are A I’m not sure

21. Choose the best answer.
The process of staying the same is

Answers

Answer:

The answer is homeostasis.

Explanation:

Woodpeckers and squirrels fight for nesting rights in the same holes and spaces in trees, while the lions and cheetahs of the African savanna fight for the same antelope and gazelle prey. Which of the following statements about these relationships is accurate?

Answers

Answer:

its probably somehting abt competition :)

Explanation:

they fight for a limited resource which is competing

Answer:

These are examples of competition because the organisms are fighting for resources.

Explanation:

They are all fighting for the same things so it would be a competition.

Glycolysis, or the breakdown of glucose, is a process used by almost all organisms as a way to release energy stored within glucose molecules. This energy can then be stored in cells as ATP, which powers cell processes when needed. What does this show, in terms of the evolutionary history of cells using glycolysis?

Answers

Answer:

It was one of the earliest metabolic pathways.

Explanation:

The evolutionary history of cells using glycolysis shows that It was one of the earliest metabolic pathways which is used by nearly all of the organisms on earth for the production of energy for the survival, growth and development. The first organisms used this pathway for the generation of energy and with the passage of time, new pathways are also formed as the organism evolved so we can conclude that glycolysis is the first pathway used by the earliest organisms.

Remains, impressions, or traces of an organism that lived in the past
O Sedimentary Layers
O Fossils
O Diversity
Extinction
O Fossil Record

Answers

Answer:

Fossils

Explanation:

Remains, impressions, or traces of an organism that lived in the past Fossils.

Answer :

Fossils

Fossils are the remains of living things turned into mineral stones

There are many kinds of fossils. Fossils can be divided into several parts

Sory if wrong :)

What is true about two different cell types in the body?

Answers

Answer:

Option B

Explanation:

In cell differentiation, the objective is to differentiate cells based on their functions and the organs they are going to form. In this exercise, the cells need to get on and off to define the type of the cell and its function. Hence options A, C is important for cell differentiation. Information from DNA is transferred to mRNA for cell differentiation; hence option D is also correct. While option B has no role in cell differentiation loss of DNA segment could cause mutation i.e. deletion.

Hence, option B is the correct answer

Please Help me (About Energy)

Answers

who is this Justin Bieber??!

The 1st one!

Hope this helps!:)

illustrate the cellular respiration pathway

Answers

Explanation:

Cellular respiration is a collection of three unique metabolic pathways: glycolysis, the citric acid cycle, and the electron transport chain. ... In order to move from glycolysis to the citric acid cycle, pyruvate molecules (the output of glycolysis) must be oxidized in a process called pyruvate oxidation.

How do weathering and erosion work together to change or build landforms

Answers

Answer:

Erosion is another geological process that creates landforms. When mechanical and chemical weathering breaks up materials on the Earth's surface, erosion can move them to new locations. For example, wind, water or ice can create a valley by removing material. Plateaus can also be formed this way.

Explanation:

Pls help I’m literally so confused

Answers

Answer:

IT IS D

Explanation:

i did this and it was d

Answer:

Explanation:

(a) Identify the cellular location where PDC is most active.

Answers

Answer:

The mitochondria

Explanation:

Answer:

Explanation:

The mutation will result in the translation of an inactive/nonfunctional Trp-T enzyme.

• The mutation will result in no translation of the Trp-T enzyme.

• The mutation will result in no/reduced production of I3PA

HELP I'LL GIVE BRAINLIEST

Which statement best describes a required component of cell differentiation?
A. The transcription of the myoD gene.
B. The selective loss of certain genes from the genome.
C. The production of tissue-specific proteins.
D. The movement of cells.

Answers

D.The movement of cells <3

Potassium-40 has a half-life of 1.3 billion years. If a rock was
determined to be around 3.9 billion years old what percentage
of the original potassium-40 would be left in that rock sample?

Answers

Answer: The 3.9 billion year old rock has undergone three half-lives (3.9 divided by 1.3 = 3). After 3 half-lives, 12.5% of the potassium-40 remains undecayed.

The 3.9 billion year old rock has undergone three half-lives (3.9 divided by 1.3 = 3). After 3 half-lives, 12.5% of the potassium-40 remains undecayed.

*Urgent*
According to the food web shown above, what is the relationship between the wheat, the grasshopper, the frog, and the snake?

A. The snake directly consumes the frog, the grasshopper, and the wheat.

B. The grasshopper consumes the wheat, and the snake consumes the frog, but there is no connection between the other organisms.

C. The wheat is consumed by the grasshopper, the grasshopper is consumed by the frog, and the frog is consumed by the snake.

D. The wheat is directly consumed by both the grasshopper and the frog, and the frog and the grasshopper are directly consumed by the snake.

Answers

Answer:

The wheat is consumed by the grasshopper, the grasshopper is consumed by the frog, and the frog is consumed by the snake.

Explanation:

A food web is a model that can be used to better understand the feeding relationships between organisms in an ecosystem. Arrows in a food web start at a food source and end with the consumer.

So, in the food web shown in the question, the wheat is consumed by the grasshopper, the grasshopper is consumed by the frog, and the frog is consumed by the snake.

Answer:

Explanation:

Which types of substances need energy and active transport

Answers

Answer:

Explanation:

Types of active transport include ion pumps, such as the sodium-potassium pump, and vesicle transport, which includes endocytosis and exocytosis. Cell transport helps cells maintain homeostasis by keeping conditions within normal ranges inside all of an organism's cells.

What distinguishes the brain from the spinal cord?

Answers

The spinal cord is a single structure, whereas the adult brain is described in terms of four major regions: the cerebrum, the diencephalon, the brain stem, and the cerebellum. A person's conscious experiences are based on neural activity in the brain.

Answer:

The brain controls voluntary processes.

Explanation:

The brain and the spinal cord are both parts of the central nervous system, but the spinal cord controls only involuntary processes.

Can you help me with biology?

Answers

Answer:

Explanation:

1. They can be only used once

2. ribosomes

3. hyper tonic

1. Is the last one
2. Is B the second option
3. Hypertonic
Credits to the person above :D

How many major organ systems exist in humans?
A. 15

B. 5

C. 11

D. 9

Answers

11, would be the answer

Answer:

C. 11

Explanation:

There are 11 major organ systems that exists in human beings. So, option (C) is the correct answer.

Answer number 5 HURRY PLEASE

Answers

Pretty sure it’s D because fossils develop over time

Answer:A) the fossil records shows that organisms have changed very little over time

Explanation:

What molecule on the side of the DNA ladder do the nitrogenous bases bond to?

1. Ribose sugar

2. Amino acids

3. Phosphate groups

4. Deoxyribose sugar

Answers

The nitrogenous based bond to the Deoxyribose Sugar.

Explain how electric fields make pollination efficient in plants.

Answers

Answer:

Electric field around flowers may help bees find nutritious blooms. Scientists report that bees and flowers appear to have a charged communication. In addition to a flower's color and scent, its electric field may also bring in bees, a new study shows

Explanation:

hope it helps

Answer:

hope it helps you stay happy

HELP I WILL GIVE BRAINLIEST
The main point of this page is..???

Answers

Answer:

The Main point of the page is to explain Celestial Objects to audiences who didn't know before.

Explanation:

It's a page to deeper to understanding of Celestial Objects or floating rocks :)

HERC2 gene is made of

Answers

Answer:

Dna i think im not sure if it is right?

Explanation:

Answer:

HERC2 is a giant E3 ubiquitin protein ligase, implicated in DNA repair regulation, pigmentation and neurological disorders. It is encoded by a gene of the same name belonging to the HERC family, which typically encodes large protein products with C-terminal HECT domains and one or more RCC1-like (RLD) domains.

Explanation:

A group of mice becomes separated by the formation of a river. Over time, the northern mice became smaller and whiter, while the southern mice became larger and browner. This is an example of:
Answer Choices:
-divergence
-homology
-gigantification
-industrial melanism

Answers

This is an example of gigantification.

What is meant by evolution?

Evolution is the change in the features of a species over several generations and depends on the procedure of natural selection. The theory of evolution is based on the idea that all species are related and gradually change over time.

Thus, this is an example of gigantification.

To learn more about evolution click here:

https://brainly.com/question/2725702

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