1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
alexandr1967 [171]
2 years ago
6

Crossing over prevents homologous chromosomes from separating during meiosis i. true or false?

Biology
1 answer:
Scilla [17]2 years ago
4 0

Crossing over does not prevent homologous chromosomes from separating during meiosis, hence, the statement is false.

CROSSING OVER:

  • Crossing over is the process whereby non-sister chromatids of homologous chromosomes exchange their genetic materials.

  • Crossing over occurs specifically during the prophase I stage of meiosis I. Via this process, genetic diversity is likely to occur in the daughter cells.

  • Crossing over only assures that genes of homologous chromosomes are recombined, it does not stop them from separating in the Anaphase stage.

  • Therefore, crossing over does not prevent homologous chromosomes from separating during meiosis, hence, the statement is false.

Learn more at: brainly.com/question/18824252?referrer=searchResults

You might be interested in
What might happen if cytokinesis were omitted
Georgia [21]

Answer:

4

Explanation:

Cytokinesis is the process by which the cytoplasm splits, forming two daughter cells from one parental cell. It occurs towards the end of mitosis, after the DNA has been replicated. The process of mitosis generates a cell with two nuclei, and cytokinesis ensures that each daughter cell receives one nucleus.

Without the process of cytokinesis, the physical process of the production of two cells from one parental cell would not occur, so the cell would not divide into two daughter cells.

3 0
2 years ago
The letter D represents a _______ (which are three based on the mRNA).
skad [1K]

Answer:The genetic code is based upon the reading of how many bases at a time? A. one. B. two. C. three. D. four.

8 0
3 years ago
How absorption of oxygen take place through atmosphere into blood??
IgorC [24]
The correct answer would be the Alveoli
3 0
3 years ago
14. Rats are constantly gnawing on different substances in order to keep
SpyIntel [72]

Answer:

B. False

Explanation:

Rats (and all other rodents) need to gnaw because their teeth never stop growing. They need to be worn down, otherwise they will grow so that they A. grow into the brain, or B. Prevent the animal from eating = starvation

4 0
2 years ago
What is the most likely pathway taken by a newly synthesized protein that will be secreted by a cell?
Scilla [17]

Ribosomes from the endoplasmic reticulum ==> Golgi apparatus ==> vesicles that fuse with plasma membrane and taken out of the cell.

This should be right

I will correct if it wrong!

5 0
2 years ago
Other questions:
  • How does phagocytosis work?​
    7·2 answers
  • Are races of people like breeds of dogs? Is it true that dogs diverged 15,000 years ago while humans diverged 50,000 years ago?
    14·1 answer
  • Which of the following correctly describes one of the paths through which energy flows in this ecosystem? A. Puffins receive ene
    9·1 answer
  • Which chamber pumps oxygenated blood out the aorta to the systemic circuit?
    14·1 answer
  • ¿Qué agencias monitorea estos fenómenos, cuáles son las tares y responsabilidades de estas?
    6·1 answer
  • At what point do the pulmonary and systemic circulation systems meet up?
    8·1 answer
  • Litchen growing on rocks mechanical or chemical?
    9·1 answer
  • A natural resource that is mined for profit is called
    10·2 answers
  • what are the three strategies that the community could place to work with governmental structures to stop illegal dumping​
    13·1 answer
  • What is the taxa that's missing in this list, between Class and Family?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!