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
never [62]
3 years ago
9

Here are some biology questions pls help ASAP. 15Pts question

Biology
1 answer:
FinnZ [79.3K]3 years ago
8 0

Answer:

1. B - Aa x Aa = 25% chance AA, which is the only genotype that results in sickle-cell. Aa is called "sickle-cell trait'; it isn't the full disease.

2. A - Aa x aa = we know will produce no homozygous dominant

3. B - RR x Rr = 1/2 chance of Rr (same problem as #5)

4. A - Bb x Bb = 1:2:1 ratio

5. B - WW x Ww = 1/2 chance of Ww

6. D - AABbCC has 5 dominant alleles, which is the most out of the four options

7. C - the one with the fewest dominant alleles will be the most green and the most successful in the environment

You might be interested in
How many stages are in meiosis ii?
bekas [8.4K]
The end result is production of four haploid cells (n chromosomes, 23 in humans) from the two<span> haploid cells (with n chromosomes, each consisting of </span>two<span> sister chromatids) produced in </span>meiosis<span> I. The four main </span>steps of Meiosis II<span> are: Prophase </span>II<span>, Metaphase </span>II<span>, Anaphase </span>II<span>, and Telophase </span>II<span>.</span>
5 0
3 years ago
1. Give 2 similarities between each of the skulls that might lead to the conclusion that these are all related.
Shtirlitz [24]

Answer:

qns 2 ans is Increase in size, reduction in # of toes.

7 0
3 years ago
Nuclear power plants create ______ waste, which can cause sickness in people.
Pepsi [2]

Answer:

Radioactive waste, which can be very bad for humans and cause cancer.

8 0
2 years ago
Why is the human brain unique<br>​
Klio2033 [76]

Answer:

Like with fingerprints, no two people have the same brain anatomy, a study has shown. This uniqueness is the result of a combination of genetic factors and individual life experiences. Like with fingerprints, no two people have the same brain anatomy, a study by researchers of the University of Zurich has shown.

3 0
3 years ago
Read 2 more answers
I WILL GIVE BRAINLIEST Using the information above and details from your research, write a paragraph of five sentences or more e
Harlamova29_29 [7]

Answer:

can i see the research please?

Explanation:

8 0
3 years ago
Other questions:
  • Describe how photosynthesis provides food for ecosystems?
    12·1 answer
  • The movement of glucose across the cell membrane through facilitated diffusion is a form of passive transport because
    8·1 answer
  • Why is glucose converted to ATP if they are both energy?
    14·1 answer
  • 59. How do enzymes help us?
    9·2 answers
  • (RM.04)
    8·2 answers
  • Plz need help!!!!!!!!!!!
    10·1 answer
  • Finish answering the box please
    11·1 answer
  • What is the role of adenosine triphosphate (ATP) within a cell?
    15·2 answers
  • Answer #14 and will mark brainliest
    12·1 answer
  • A ______ is often at the opposite side of a plate of a mid ocean ridge
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!