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
egoroff_w [7]
3 years ago
15

The mosquito Aedes aegypti has a diploid number of 6 chromosomes. How many DNA molecules and Chromosomes are found per cell when

this cell is progressing through the following stages: After Anaphase II of Meiosis the cell has-DNA molecules and- Chromosomes O 6,6 ○ 63 O 12,6 12, 12
Biology
2 answers:
zubka84 [21]3 years ago
4 0

Answer:

Option C, 12, 6

Explanation:

The number of chromosome and DNA molecule are interpreted through the number of functional centromere and chromatids respectively at each phase of the cell division.  

However, the DNA number only changes in the S phase of the cell division as replication occurs in this phase only.  

Hence, after meiosis I two daughter cells will be formed with half the chromosome number i.e 3 and number of DNA is equal to 12.  

Now, till metaphase II no change occurs. Now at anaphase II DNA remains same while the chromosome number increases to 6

Thus, the correct answer is option C

baherus [9]3 years ago
3 0

Answer:

6 DNA molecules and 6 chromosomes.

Explanation:

Meiosis is the process of the cell division in which the chromosome number reduces to half as compared with the parent DNA. The cells undergoes the reduction division.

In meiosis the cell divides two times to produce four haploid daughter cells. A single chromosome has 2 DNA molecules. If the chromosome number in diploid cell is 6, then after the anaphase II the chromatid separation occurs and each chromatid is considered as a single chromosomes. The cells at anaphase II contains 6 chromosomes. The number of DNA molecules will be 6.

Thus, the correct answer is option (1).

You might be interested in
While A delta fibers command our "first" pain information, it is the A beta fibers that have slower conduction velocity conveyin
Semenov [28]

Answer:

a. True

Explanation:

A beta fibers relay touch senses while the A delta relay pain and temperature information.

5 0
4 years ago
How many types of atoms make up the structure of a single element
Nataliya [291]
There are two atoms that make up a single element
8 0
3 years ago
Read 2 more answers
What is a shadow? Explain by giving an example.​
Len [333]

Answer:

Shadows are made by blocking light. Light rays travel from a source in straight lines. If an opaque (solid) object gets in the way, it stops light rays from traveling through it. This results in an area of darkness appearing behind the object. The dark area is called a shadow

3 0
3 years ago
Read 2 more answers
Which of the following is the most widely accepted method for limiting human population size?
Kruka [31]
D - birth control is the most widely accepted method
8 0
3 years ago
Read 2 more answers
predict what might happen to a population that is experiencing little immigration and emigration, low birth rate, and high death
bezimeni [28]
The population will later, cease to exist.

Since the population is experiencing (about) the same rates of immigration and emigration, these 2 factors will not change anything.

A low birth rate and a high death rate means that more people are dying than being born.

Therefore the population will decrease until there is nobody and it will cease to exist.
6 0
4 years ago
Read 2 more answers
Other questions:
  • Who studied the role of RNA in protein synthesis, specifically in the bacteria E. coli.
    8·1 answer
  • Single strands of nucleic acids are directional, meaning that there are two different ends. What functional groups define the tw
    6·1 answer
  • During the warm days of summer in the Arctic, mosquitoes breed exponentially When winter comes, the population falls off severel
    10·2 answers
  • How does the polarity of water explain all of its properties?
    15·1 answer
  • How has human use of salt marshes changed over time?
    11·2 answers
  • Mention four ways to keep your environment clean​
    9·1 answer
  • Abnormally high pressure within the skull is known​ as:
    5·1 answer
  • Question 1
    15·1 answer
  • If a decision was made to convert forest to agriculture, which would be an
    10·2 answers
  • Look at the picture<br>​
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!