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
Help me, please!!! This is a Bio quiz due tomorrow.
tamaranim1 [39]

Answer:

2] conserve salt 1] requires the presence of a membrane protein

Explanation:

easy your welcome enjoy your A+

7 0
3 years ago
What is an example of how the use of plastic is negatively affecting the environment? Help!
trasher [3.6K]

Answer:

Animals are repeatedly eating the plastic, getting stuck in the plastic, and the plastic polluting their homes. There is also a place in the Pacific called "The Great Pacific Garbage Patch" and it is roughly 1.6 Million square Km.

5 0
3 years ago
Im playing football and my head is starting to hurt is this a sign of a cuncussion
ozzi
If you hit your head hard possibly. if just playing and running no.
7 0
3 years ago
Read 2 more answers
Some moths have a brown body and brown wings, while other moths have a white body and white wings. The brown moths often rest on
Dennis_Churaev [7]
BROWN!!!!!!!!!!!!!!!!
5 0
3 years ago
Read 2 more answers
What conclusion can you draw from the following image?
AleksandrR [38]

Answer:

your mom is my mom jk c took the test.......................................................................................................

Explanation:

8 0
3 years ago
Other questions:
  • Limestone is an example of _____.
    15·2 answers
  • 1. Choose an element (1-20 ) from the periodic table.
    8·1 answer
  • Prokaryotic cells reproduce by?
    13·1 answer
  • Which evidence did Charles Darwin rely upon the most
    5·1 answer
  • What is the role of phagocytes in this stage of the wound healing process
    12·1 answer
  • Explain two ways in which changes on the earth’s surface are connected to changes below the earth’s surface. Support your answer
    13·1 answer
  • In pea plants, flower color is controlled by a pair of alleles where purple (P) is dominant to white (p).
    10·1 answer
  • Im really struggling with this project can someone please help?
    9·1 answer
  • Which description best fits the role of macrophages?
    10·1 answer
  • A chemical reaction in which molecules combine by removing water
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!