Ap biology evolution why do some organisms evolve away organs

Answers

Answer 1
Because individuals in a population vary, some in the population are better able to survive and reproduce given a particular set of environmental conditions

Related Questions

How is mitosis related to cancer

Answers

Answer:

Mitosis is closely controlled by the genes inside every cell. They continue to replicate rapidly without the control systems that normal cells have. Cancer cells will form lumps, or tumours, that damage the surrounding tissues.

Explanation:

hope this helps

have an awesome day -TJ

Cancer is essentially a disease of mitosis - the normal 'checkpoints' regulating mitosis are ignored or overridden by the cancer cell. Cancer begins when a single cell is transformed, or converted from a normal cell to a cancer cell.

Plants, or autotrophs, do which of the following processes? (Select all.)
Glycolysis
Photosynthesis
Cell Respiration
None of the above

Answers

Answer:

Glycolysis, photosynthesis, and cellular respiration

Explanation:

Glycolysis takes place in the cytoplasm of animal and plant cells, whereas the subsequent steps of cellular respiration take place in the mitochondria.Plants have mitochondria and can perform cellular respiration. When would plants need to release energy by cellular respiration? Plants would release energy through cellular respiration in times when sunlight is not present.

how are utah and mexican praire dogs genes alike

Answers

Answer:

In terms of genetic variation, allelic richness (A) estimated through rarefaction resulted in 1.6–3.0 mean alleles per colony, and no private alleles were found. Mean genetic diversity (HE) was 0.525 (SD = 0.11), with values ranging from 0.276 (SD = 0.25) to 0.618 (SD = 0.09).

Explanation:

Utah prairie dog (Cynomys parvidens), and Mexican prairie dog (Cynomys mexicanus)—all of which may be considered rare (Hoogland 2006a). After 200 years of shootings, poisonings, conversion of habitat, and more recently plague, prairie dog numbers are a fraction of what they once were. Two of the species (Utah and Mexican) are listed as threatened or endangered under the Endangered Species Act (ESA).

It is a cold winter day in Boston with a temperature of −7° C (19° F) and forecast of 3 cm of snow. How do the weather conditions determine the possibility of snow?

A) It is a cold winter day, and it snows every day in the winter.
B) It is winter, and the temperature is well above freezing, causing snow.
C) It is winter, and the temperature is well below freezing, making snow likely.
D) Snow is expected to fall at temperatures at or above freezing.

Answers

Answer:

The answer to this question would be D!

Answer:

C

Explanation:

C

snow is a form of water with freezing point 0 degrees

Carbohydrates are less-efficient fuel sources than fats because the carbon in carbohydrates is more:

Answers

Answer:Because complex carbohydrates are larger molecules than simple carbohydrates

Explanation:

Because complex carbohydrates are larger molecules than simple carbohydrates, they must be broken down into simple carbohydrates before they can be absorbed. Thus, they tend to provide energy to the body more slowly than simple carbohydrates but still more quickly than protein or fat.

pls help ill give brainliest and 5 stars

Answers

For question 4: the Euroasian plate is the largest plate since it includes most of Europe and parts of Asia (Answer: third choice)

For question 5: the South American plate is plate number 3 because the south American continent lies within plate number 2 (Answer: third choice)

Hope that helps!)

A town’s population size has been slowly increasing for the past five years. The town’s total electricity use has also slowly increased, until last year when it decreased slightly. Explain what could have caused the decrease in the town’s total electricity use.

Answers

The reason why the electricity could decrease is because the population of the town’s people has gone down causing the electricity rate to decrease. Hope this helps you.

Diabetes is a disease in which the blood glucose ..
level can get very high. What is not functioning
properly in a person with diabetes?

Answers

Answer:

The body isn't making insulin, or isn't making enough to control the amount of sugar in the body

Explanation:

During cell polarization, what are the two resultant edges called?

Answers

Answer:

The leading and trailing edge

Explanation:

Cutting the front edge of each wave's half cycle using leading edge dimming. Trailing edge dimming, on the other hand, eliminates the second half of each wave's half cycle.

~

During cell polarization, the two resultant edges are called the leading edge and the trailing edge.

What do you mean by Cell polarization?

Cell polarization may be defined as a phenomenon by which cytoskeletal arrangement, extra- and intracellular signals, and organelle and membrane reorganization occur due to maintaining the cell shape.

Leading-edge works on the front edge and separates the half-wave cycle, while the trailing edge works on the back edge and cuts the second half of the wave.

Therefore, during cell polarization, the two resultant edges are called the leading edge and the trailing edge.

To learn more about Cell polarization, refer to the link;

https://brainly.com/question/3040056

#SPJ4

Describe Lynn Margulis' three observations (evidence) which support the endosymbiotic
theory.

Answers

There is quite a lot, but the fact that both mitochondria and chloroplasts have their own circular DNAis what I would call "key" evidence. That is, these organelles are not "manufactured" by the cell (i.e., there are no "genes for mitochondria" in eukaryote genomes): like their ancestral bacteria, they reproduce by binary fission.

4




Related questions (More answers below)

The science of naming, identifying, and classifying organisms is called ________. cladistics phylogeny taxonomy

Answers

Is called taxonomy
Hope this helps:)

The image below shows plant cells.

plant cells
What feature of cells is best demonstrated in the image?

A.
Cells are formed from other cells within the same tissue.
B.
Cells are the basic units of structure and make up tissues.
C.
All organisms are made up of a large number of cells.
D.
All organisms have cells with different shapes and functions.

Answers

Answer:

c.

Explanation:

The image shown in the question shows that organisms are made up of large number of cells. Living organisms constitute different types of cells.

What kind of enzyme removes a phosphate group from a protein?.

Answers

Answer:

A phosphatase

Explanation:

A phosphatase is an enzyme that removes a phosphate group from a protein. Together, these two families of enzymes act to modulate the activities of the proteins in a cell, often in response to external stimuli.

Research the ways that humans use the coal fossil fuel and relate them to the cycling of matter among Earths subsystems

7th grade science
Please help!!!

Answers

The carbon cycle is nature's way of reusing carbon atoms, which travel from the atmosphere into organisms in the Earth and then back into the atmosphere over and over again.

Name any four source of carbon​

Answers

There are many different sources of carbon!

Some of the following can be of those sources:

Fossil fuel

Carbon dioxide

Natural gas

Coal gases

Petroleum

There are others but I hope this is enough. Good luck! :)

If the human diet continues to be refined, what changes might evolve in our teeth?

Answers

Answer:

The average human diet is a lot different than just a few decades ago, let alone thousands of years ago. Such a drastic change in diet appears to be having some adverse effects on our teeth and jaw, which evolved to chomp nuts and other harder foods.

Explanation:

Which of the following describes Aristotle's method of classifying organisms?
a. Aristotle categorized organisms as either plant or animal.
b. Aristotle created a hierarchy of life based on complexity.
c. Aristotle cataloged only animals and divided them into carnivores and herbivores.
d. Aristotle classified organisms based on geographic location.

Answers

Answer:

Aristotle created a hierarchy of life based on complexity.

this is the right answer unlike the other one

The most common human health response to air pollution is:.

Answers

Answer:

coughing

Explanation:

your lungs don't like the air pollution


Could blood on the clothes of a murder suspect be used to implicate him in the crime?

Answers

Answer:

yeah if the blood matches the victim then the suspect is gonna be taken in for custody and tried for murder

Explanation:

Answer:

yes blood on the clothes of a suspect can implicate him

6. What happens to the energy that does not move up to the next trophic level?

Answers

The amount of energy at each trophic level decreases as it moves through an ecosystem. As little as 10 percent of the energy at any trophic level is transferred to the next level; the rest is lost largely through metabolic processes as heat

Fitness is how many offspring they have. The example used in the video
is white frogs are more fit than dark frogs.
A. True
B. False

Answers

Fitness is how many kids they have. The example used in the video is white frogs are fitter than dark frogs. it's false.

White frogs are fitter than dark frogs

The color of the shoe is not a predisposing factor in altering the speed exerted by its user, however factors in a shoe that can change the speed of the runner are damping, comfort and springs.

With this information, we can conclude that Fitness is how many kids they have. The example used in the video is white frogs are fitter than dark frogs. it's false.

Learn more about health in brainly.com/question/13179079

Humans can over use the land which can speeds_____________ and could possibly lead to the land not being able to be used as farmland

Answers

Answer:

mathematics

life sciences

What is the purpose of DNA replication?
to divide a genome in half
newly replicated daughter cells have instructions to make proteins
to prevent tRNA synthesis
to make new mutant offspring

Answers

Answer:

newly replicated daughter cells have instructions to make proteins

Synovial joints ________. Group of answer choices are joints where the bones articulate with each other within a fluid-filled joint cavity are joints where the bones are connected to each other by hyaline cartilage may be functionally classified as a amphiarthrosis may be functionally classified as a synarthrosis

Answers

Answer:

are the most common type of joint in the body (see image 1). These joints are termed diarthroses, meaning they are freely mobile. A key structural characteristic for a synovial joint that is not seen at fibrous or cartilaginous joints is the presence of a joint cavity.

6) the first plants and animals to inhabit a newly available ecosystem are the
o
lichens
o pioneer species
o bacteria
ο ο ο ο
olegumes
climax community

Answers

Species that arrive first in the newly created environment or available ecosystem are called PIONEER SPECIES

someone pls help... how much does a pirate ship ride weigh??

Answers

Answer:

500-700 kg

Explanation:

please rate and mark as brainlest.

How do you use the Hardy-Weinberg equation formula? I am pretty confused on how to apply some of the things... Thank you in advance :)

Answers

Answer:

i dont know wether this is right answer of your question or not but here yo go

Answer:

Trust the other guy :P

Explanation:

Which two main clades branch from the most recent common ancestor of the eumetazoans?.

Answers

Answer:

Rotifera and Deuterostomia

Explanation:

hope this helps

GOD BLESS

Rotifera and deuterostomia

Describe what happens to an organism’s energy storage molecules when it reproduces.

Answers

Answer:

Energy is required for organisms to survive, grow, respond to stimuli, reproduce, and carry out all other biological processes. Molecules' potential energy can be transformed to chemical energy, which can then be translated to kinetic energy, allowing an organism to move.

Explanation:

Which of these does NOT greatly affect climate?


Note: Answer using the exact words from one of the answers so it is less confusing


Earth's Tilt


Angle of Sunlight


Seasonal Changes


Location on Earth

Answers

Answer:

angle of sunlight

Explanation:

im pretty sure its this bc all the other answers greatly affect climate

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