Plz Help Me Will make brainliest if got it right!!!
Plz Help Me Will make brainliest if got it right!!! - 1

Answers

Answer 1
Answer:

Answer:

Sorry if I'm wrong but I think it's B

Explanation:

A population bottleneck or genetic bottleneck is a sharp reduction in the size of a population due to environmental events such as famines, earthquakes, floods, fires, disease, and droughts or human activities such as specicide and human population planning.

Answer 2
Answer: It’s b I had to do a project on the same bottle neck topic

Related Questions

What is the key function of sphincters found along the digestive system?a. thet selectively allow and stop passage of partially digested food. b. they control and direct the quantity of food passing through the digestive organs and prevent backward movement of partially digested food. c. they improve the muscular strength of the organs involved in digestion.
Explain how an atom becomes an ion.
Which of the following molecules can be considered a final product in the flow of information within a cell?A) DNAB) RNAC) proteinD) lipidE) Protein or RNA can be the final product of a gene.
The body as a whole can be subdivided into two major divisions. They are A. anterior and posterior. B. ventral and dorsal. C. axial and appendicular. D. thoracic and abdominopelvic.
check my answer When you notice something using your sense of smell, taste, touch, sight or hearing you are making which of the following? A hypothesis An experiment <--- my answer A conclusion An observation

What are three terms used to describe organisms such as trees

Answers

Grass, plants, flowers, trees, stumps, that kind of thing or not?

Bacteria are prokaryotic cells. By contrast, animal, plant, and fungal cells are eukaryotic What is the main difference between prokaryotes and eukaryotes?

Answers

Answer:

I think the answer is that prokaryotes have a nucleus and eukaryotes do not.

Explanation:

It is the first thing I think of when I think of a difference between the two.

Final answer:

Prokaryotic cells, like bacteria, are simpler, smaller, and do not have a nucleus or other membrane-bound organelles. Their genetic material is loosely housed in the cell. On the contrary, eukaryotic cells, like those of animals, plants, and fungi, have a nucleus, more complex structure, and contain various defined organelles.

Explanation:

The main difference between prokaryotes and eukaryotes lies in the cellular structure. Prokaryotic cells, like bacteria, are simpler and smaller than eukaryotic cells. They do not have a nucleus or other membrane-bound organelles. Instead, their genetic material is loosely housed in the nucleoid, a region within the cell.

On the other hand, eukaryotic cells, such as those of animals, plants, and fungi, have a more complex structure. They are larger and contain a nucleus where the cell's genetic material is stored. Eukaryotic cells also contain various other defined organelles, like mitochondria, endoplasmic reticulum, and Golgi bodies, that carry out different functions.

Learn more about Difference between Prokaryotic and Eukaryotic cells

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Which of these is a main organ in the nervous system?a. lungs
b. skin
c. heart
d. brain

Answers

the brain is the main oragan of the nervous system because it is the like the "control" center... it tells all your other nervous cells how to respond

What is the technical definition of psychology? A) The study of human behavior and mental processes. B) The analysis of personality traits and emotional states. C) The practice of clinical therapy and counseling. D) The examination of neurological disorders and brain functions.

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Answer:

its a

Explanation:

Are enzymes made out of carbohydrates

Answers

Answer:

no they are not .

Explanation:

enzymes are made up chains of amino acids . and they perform the critical task of lowering the activation energies of chemical reactions inside the cell .

Which of the following is not a major function of the roots? A. Development of root pressure that drives movement B. Uptake of nutrients C. Photosynthesis D. Providing a membrane in which osmosis moves water across

Answers



who needs roots and what good have they done to you? movement- no when roots cone out they come out vertically in the instance that they do not have movement

don't forget to rate my answer the brainliest- Justin
it was c  photosynthesis just took the test    Exam Number 700158RR                      find this numbers test an u will have all of your answers Grade 90Date Graded 07/05/18 *Eligible for Retake Until : 08/04/18
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 Question NumberYour AnswerAnswerReference 1.BCorrect 2.BCorrect 3.CCorrect 4.CIncorrectSection 4.1 5.DCorrect 6.ACorrect 7.ACorrect 8.DCorrect 9.DIncorrectSection 4.3 10.BCorrect 11.BCorrect 12.ACorrect 13.ACorrect 14.CCorrect 15.BCorrect 16.CCorrect 17.CCorrect 18.CCorrect 19.BCorrect 20.CCorrect
Questions Answered Incorrectly

4.   Which of the following structures are found in gymnosperms but not in angiosperms? A. Cones B. Pollen C. Flowers D. Seeds
Student Answer: C  
Answer: IncorrectReference: Section 4.1

9.   Which of the following does not accurately describe fruits? A. Fruits provide nourishment for seedlings. B. Fruits attract animals, which helps disperse seeds. C. Fruits are rich in sugars. D. Fruits develop from ovary walls.
Student Answer: D  
Answer: IncorrectReference: Section 4.3