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
KIM [24]
3 years ago
15

Which of the following genotypes is homozygous dominant?

Biology
1 answer:
natulia [17]3 years ago
6 0

Answer:

A,B and AB

Explanation:

Firstly homozygous are dominant in RR

Then heterogeneous are recessive in r

IF

RR breeds with rr

RR. Rr

f1 generation=Rr

Then

f1 crossing

Rr. and. Rr

f2 generation= RR,Rr,rr

You might be interested in
(1) Many American men were drafted during World War II. (2) Many other men volunteered to serve. (3) In fact, so many men entere
n200080 [17]
The most effective way to combine sentences (5) and (6) will be; He started a new league called the All-American Girls Professional Baseball League (AAGPBL).
6 0
3 years ago
Resistance to the flow of electrons in a conductor causes a loss of _____ as heat.  
Makovka662 [10]

Free electrons seem to travel via the conductors with a certain degree of friction, or opposition to the motion. This opposition to the motion is more precisely known as resistance.

The amount of the current in a circuit relies on the concentration of voltage accessible to encourage the electrons, and also the amount of resistance in the circuit to oppose the flow of electron. Resistance to the flow of electrons in a conductor causes a loss of energy in the form of heat.


7 0
3 years ago
Read 2 more answers
Which are the following 'core' muscles?
Karolina [17]
I think it is D: back muscles.
7 0
3 years ago
Read 2 more answers
Which volcano is in the middle of a continent
Lesechka [4]
The Arenal Volcano in Costa Rica
5 0
3 years ago
Why might the weather on a given day be different from the climate of a given area?
Dominik [7]
Weather is the day to day basis of the outside weather such as if it’s raining or sunny. The climate is the general typical weather you get in that area, the usual weather to expect. The climate is practically a summary of a ton of days of recording the weather.
7 0
3 years ago
Read 2 more answers
Other questions:
  • Mary has two blocks. She wants to compare the mass and volume of both, so she places them in identical buckets filled with the
    10·2 answers
  • Please help!!!
    9·1 answer
  • Katie is matching the marine flora and fauna to their appropriate zones to which zone does seaweed belong
    11·1 answer
  • hormones released during puberty lead to increased height in humans. what to systems interact to cause increase in height
    10·2 answers
  • How does the water get to the leaves in the tops of the tallest trees against the force of gravity?
    13·1 answer
  • The two polynucleotide chains in a dna molecule are attached to each other by:
    14·1 answer
  • Sucrose is made of what simple sugars
    14·2 answers
  • What is a genomic change based on definition?
    5·1 answer
  • IXL QUESTION: Which two of the following organisms are secondary consumers in this food web?
    10·2 answers
  • Unlike other organelles, chloroplasts and mitochondria contain their own genetic information in the form of:.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!