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lesya692 [45]
3 years ago
6

Which statement most accurately describes a relationship between two

Biology
2 answers:
Sergeu [11.5K]3 years ago
5 0
I think the answer is C
Andrei [34K]3 years ago
4 0
I think the answer is C. The the turtle and salamander are warm-blooded
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Identify the phases of Meiosis II described below.
Annette [7]

1. The lining up of chromosomes by the spindle fibers takes place at metaphase II phase. It is the second stage of meiosis II, the spindle draws the chromosomes towards the metaphase plate.  

2. The formation of the nuclear envelope around each set of DNA takes place in telophase II. Along with the formation of the nuclear envelope, the process of cytokinesis also takes place in telophase II, producing four daughter cells, each comprising a haploid set of chromosomes.  

3. The sister chromatids are pulled apart in anaphase II stage. In this phase, the sister chromatids are migrated towards the opposite poles of the cell with the help of protein fibers.  

4. The centromeres are moved towards the poles of the cell at prophase II stage.  


8 0
3 years ago
A gene has 2 alleles, R & B, List the possible genotypes? I also need help with questions 5, 6, 7 and 8 please help! Pls loo
irakobra [83]

Answer:

5.) The possible genotypes should be: RR RB BB ( if the could for the same proteins)

6.) Frequency of R: 0.5

7.)Frequency of R: 0.5

8.)Frequency of R: 0.375

Explanation:

5.) If R and B code for the different forms of the same protein then they are only a few possible out comes

6.) First calculate the total alleles in population

allele R= 40

Allele B=40

total allele = R+B= 40+40

=80

Now to find allele R frequency is:

(Total R alleles) / (Total allele in pop)

40/80=

0.5

7.)Calculate the total alleles

Alleles from for R

RR= 10

R=10x 2= 20

Multiply the value by 2 because there are 2 R alleles present in

RB=20

R=20

Number doesn't change there is only 1 R allele

Total R=20+20

=40

Alleles For B

BB=10

B=10×2

=20

Same thing here, two B alleles together so multiple by 2

RB=20

B=20

Total B= 20+20

=40

Total alleles in pop add

40+40

=80

Frequency of R

Total of R/Total Alleles

=40/80

=0.5

8.)Repeat the same thing in 7 but use different numbers

RR=10

R=10x2

=20

RB=10

R=10

Total R= 20+10

=30

5 0
3 years ago
Which hormone is involved in regulating blood sugar levels?
liraira [26]
I think it’s insulin becaus Without insulin, glucose may be present in the blood but the cells are unable to utilize it. People with diabetes lack an adequate supply of insulin
8 0
3 years ago
What kinds of scientific investigation involve observation
podryga [215]
Your hypothesis and during your conclusion
4 0
3 years ago
Read 2 more answers
In the _______________ custody variation in joint custody agreements, both parents have the right to participate in important de
Rufina [12.5K]

Answer:

Joint legal custody

Explanation:

During separation of parents  depending on the jurisdiction, custody can be granted as either physical or legal custody.

Physical custody involves or relates residential care of the child whereas legal involves participation in important decision involving the child.

In cases of Joint legal custody, both parents participate in important decisions with physical custody going to one parent.

6 0
3 years ago
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