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
SOVA2 [1]
3 years ago
9

What is the probability of the offspring having brown eyes (dominant) if the father has the "bb" genotype and the mother has the

"BB" genotype? You must create your own Punnett Square. *
Biology
1 answer:
nikdorinn [45]3 years ago
7 0

Answer:

1 or 100%

Explanation:

Assuming that the allele B (brown) is dominant over the allele b, crossing the father and the mother:

          BB    x    bb

      Bb    Bb    Bb    Bb (you can also see the Punnet's square)

All the offspring would exhibit the dominant phenotype which is brown. Hence, the probability of the offspring having brown eyes is 100% or simply 1.

You might be interested in
after light excites electrons and they leave Photosystem II to travel down the first electron transport chain. How are these ele
umka2103 [35]

Answer:

Through the photolysis of water molecules

Explanation:

<em>When the electrons in photosystem II gets excited, released and travel down to the electron transport chain, the electrons are replaced by the electron released by the cleavage/photolysis of water.</em>

<em>Water molecule is cleaved resulting in the formation of hydrogen ion, oxygen gas and electrons. The electrons then replace those lost by photosystem II.</em>

3 0
3 years ago
Rattlesnake fern, or Botrychium virginianum, as shown below, is a species of fern, a seedless plant, that is found all across No
Maurinko [17]
The correct answer should be A. spores

Ferns don't have seeds and they reproduce using spores. Cones have seeds in them and seeds fall out. Pollen enters a flower and then the flower becomes a fruit. This is sexual reproduction of plants. Since ferns don't have this, they have to reproduce with spores.
7 0
3 years ago
Read 2 more answers
True or False? The number of people on this Earth is staying about the same. *<br><br> true or false
Elenna [48]

Answer:

False

Explanation:

Before the Corona Virus every 10 seconds someone was born, every 5 seconds some one would die. (Approximately)

Now with the Corona Virus we are dropping dead like flies!

7 0
3 years ago
Read 2 more answers
Question 2
Readme [11.4K]

Answer:

b. d. e. g.

Explanation:

7 0
3 years ago
Read 2 more answers
What would happen to the mountain lion population if the deer became extinct?
Fofino [41]
The mountain lion population will decrease.
7 0
3 years ago
Read 2 more answers
Other questions:
  • Glucose is a form of sugar found in the blood Cells use glucose as a source of energy, but too much or too little can cause seri
    13·2 answers
  • The answer to the problem
    12·1 answer
  • What is the habitat of the starfish and what does it eat
    9·1 answer
  • DNA is typically found in cells in the form of a very long strand that is coiled many times and contains thousands or millions o
    7·2 answers
  • What is speciation?
    7·2 answers
  • How are food and oxygen produced during the process of photosynthesis?
    15·2 answers
  • Which of the following valve closings can be auscultated during the "dupp" heart sound by placing the stethoscope at the left st
    9·1 answer
  • based on the 1:2:1 proportions of carbon, hydrogen and oxygen, it can be determined that a glucose molecule is a
    15·1 answer
  • Why do volcanoes erupt?
    10·2 answers
  • Which hierarchy of life is most inclusive?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!