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
mafiozo [28]
2 years ago
8

Which of the following correctly matches a phase of the cell cycle with its description?

Biology
1 answer:
spayn [35]2 years ago
5 0
A. S phase immediately precedes cell division
You might be interested in
A solution with a pH of 9 has ____ times fewer hydrogen ions than a solution with a pH of 6.
tino4ka555 [31]

Answer: Has 3 times fewer hydrogen

Explanation:

3 0
3 years ago
What is the transfer of energy from one level of the energy pyramid to another is called?
Alex73 [517]
Trophic Levels describe the transfer and different stages of the organisms transferring energy. I just called it Trophic level energy flow in school.
5 0
3 years ago
What is another word for "obtains and uses energy"?
Anika [276]
Living things obtain and use energy so alive?
7 0
3 years ago
Read 2 more answers
A man and his wife both have normal color vision, however their daughter is positive for red-green color blindness. The man sues
mixas84 [53]

Answer:

Man's genotype: XᴮY

Woman's genotype: XᴮXᵇ

Daughter's genotype: XᵇXᵇ

The daughter is not the man's child.

Explanation:

Color blindness is a sex-linked trait caused by a recessive allele located in the X chromosome (Xᴮ=normal vision; Xᵇ-color blind).

Women have two X chromosomes, while men have an X and a Y chromosomes. For that reason, women need to have two recessive alleles to be color blind, while men only need one Xᵇ to be colorblind.

Since the man has normal color vision, his genotype would be XᴮY.

If the daughter is her father's, she would have inherited his dominant Xᴮ allele, so she would have normal vision. However, she is colorblind, so her genotype is XᵇXᵇ. She is not the man's daughter.

The mother also has normal color vision, but her daughter inherited a recessive allele from her, so her genotype is heterozygous XᴮXᵇ.

3 0
3 years ago
During the systole phase of the cardiac cycle, the left ventricle contracts and blood is pumped into the aorta. Which of these v
Morgarella [4.7K]
The two semilunar valves, the pulmonary and aortic valves, are closed, preventing backflow of blood into the right and left ventricles from the pulmonary trunk on the right and the aorta on the left.
4 0
2 years ago
Other questions:
  • __________ forms a liquid cushion for cns structures. __________ forms a liquid cushion for cns structures. the pia mater cerebr
    12·1 answer
  • What type of cell death is likely to occur if there is a failure of regulation of the cell cycle?
    9·1 answer
  • To provide energy for the work that cells do, all cells need _______________.
    11·2 answers
  • Describe a sea-level regression.
    14·1 answer
  • Why are coastal areas cooler during the day than inland areas?
    9·2 answers
  • Anne was observing a cell under a microscope which was undergoing binary fission. Which type of cell was Anne observing? 1 Eukar
    15·1 answer
  • Which enzymes work on carbohydrates
    6·1 answer
  • blood that leaves the heart for the body passes through a large blood vessel called the a. pulmonary vein. b. pulmonary artery.
    5·2 answers
  • Are the anomalies the same thickness along all ridge segments Why or why not?<br> plz help :D
    11·1 answer
  • Please help me out<br> It would be appreciated
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!