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
MrRa [10]
3 years ago
13

7. PLEASE HELP ALSO A LOT OF POINTS

Biology
2 answers:
Drupady [299]3 years ago
8 0

Answer:

what is the ?

Explanation:

I need the brainliest lol

aivan3 [116]3 years ago
7 0
So ummm what is it?????
You might be interested in
What molecule is used to store and release energy in cells
grin007 [14]

Answer:

Adenosine triphosphate

Explanation:

Adenosine triphosphate (ATP) consists of an adenosine molecule bonded to three phophate groups in a row. In a process called cellular respiration, chemical energy in food is converted into chemical energy that the cell can use, and stores it in molecules of ATP.

6 0
3 years ago
4. What genotypes of parents will have only white-fur offspring? Parent 1 genotype = Parent 2 genotype = What genotypes of paren
AnnZ [28]

Answer:

All white offspring: Parent 1 genotype = homozygous dominant

                            Parent 2 genotype = homozygous/heterozygous dominant

For all black offspring: Parent 1 genotype = homozygous recessive

                                     Parent 2 genotype = homozygous recessive

Explanation:

The cross was between a white mouse and a black mouse and the phenotypic ratio of the resulting offspring is 50% white and 50% black.

Assuming that fur color in the mouse is represented by the allele A (a), In order to give 1:1 phenotypic ratio of the offspring, it means the white mouse is heterozygous with Aa genotype and the black mouse is homozygous with aa genotype. Also, it means that the allele A is dominant over the allele a.

                       Aa    x    aa

                 Aa    Aa    aa    aa

Aa = white

aa = black

Ratio of white to black = 50/50 or 1:1

Hence, in order for a cross to yield only white offspring, the parents can either be homozygous AA and AA or one will be homozygous AA and the other will be heterozygous Aa.

1.              AA    x    AA

       AA    AA    AA    AA (all white offspring)

2.            AA    x    Aa

        AA    Aa    AA    Aa (all white offspring).

In order to produce only black offspring, both parents must be homozygous aa.

             aa    x    aa

         aa    aa    aa    aa    (all black offspring)

4 0
3 years ago
Populations with _______ are more likely to survive in different environments.
Klio2033 [76]
I believe it's B. That would be the best guess
8 0
3 years ago
What is an example of quantitative variation?
iVinArrow [24]

Height and body weight

7 0
3 years ago
I'm looking for a gf/bf.
bekas [8.4K]

Answer:

You weren't kidding

7 0
3 years ago
Other questions:
  • The science that applies the mechanical principles of physics and engineering to the investigation of human movement and the str
    7·1 answer
  • ____ can be performed by both plant and animal cells. light-independent reactions calvin cycle cellular respiration photosynthes
    13·1 answer
  • The principal difference between tropical and temperate rainforests is the amount of precipitation they receive. Please select t
    11·2 answers
  • which of the following statements best describes the major difference between prophase 1 of meiosis and prophase of mitosis
    15·1 answer
  • Which animal has a single-loop circulation?
    13·1 answer
  • Question 24 of 30
    6·1 answer
  • PLZ ANSWER ASAP GIVING BRAINLIEST
    7·2 answers
  • Which of the following statements is true for asexual reproduction?
    5·1 answer
  • Which strand of mRNA would be made during transcription using the DNA
    10·1 answer
  • Marine dead zones can form when nutrient run-off causes certain types of algae to grow very quickly and then die off. As dead al
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!