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
I attached the question ​
irinina [24]

Answer:

ciliated salivary gland eputhelium

8 0
2 years ago
Harry notices that one of his houseplants does not grow very well compared to his other houseplants. He asks himself “What is di
icang [17]

When Harry asks “What is different with this plant that does not grow very well compared with the other house plants?”

4 0
3 years ago
Question 3 of 5 Which object is at the center of the solar system in the geocentric model? A. Earth B. The Moon C. The Sun D. A
polet [3.4K]

Answer:

c?

Explanation:

.........................

...

.......

4 0
3 years ago
Which of the following is not one of the advantages that a closed circulatory system has over an open circulatory system? A. The
Digiron [165]

Answer:

The correct answer is option A. "The contents of blood come into closer contact with tissues in a closed system than an open system".

Explanation:

In a closed circulatory system, the blood has an specific path, circulating from arteries to veins and to smaller blood vessels throughout the body. This is in contrast with open circulatory systems at which the blood is not contained in arteries or veins but it suffuses the body. A closed circulatory system have many advantages over open circulatory system, however in a closed circulatory system the contents of blood are not into closer contact with tissues in than an open system. Actually, in an open circulatory system the blood is in closer contact with tissues.

3 0
3 years ago
Neurons 4591 and 4592 were just like all the other millions of neurons in the brain's center that are created during the first w
vlabodo [156]

Answer:

Migration

Explanation:

Migration refers to the movement from one region to another

Neuronal Migration refers to the movement of the neurons from their origin (brain center) to their final positions.

Example Neuron 4591 migrated to the part of brain that con trols logic whereas  Neuron 4592 migrated to the region of the brain that controls emotions.

The migration can be radial or tangential.

6 0
3 years ago
Other questions:
  • In a survey, a group of students were asked their favorite sport. Eighteen students chose “other” sports.
    6·2 answers
  • How many more trees are there in Canada than florida?
    5·1 answer
  • Give an example of a physiological process in the body that is regulated or controlled by a homeostatic mechanism. Describe this
    5·1 answer
  • Discuss the major functions of the lymphatic system
    12·1 answer
  • Stomache acids killing pathogens is the blank and blank systems working together.
    9·1 answer
  • Will mark brainilist
    8·2 answers
  • Questions
    15·1 answer
  • explain what would happen to the system if anthropogenic carbon was to continue to increase in the system
    10·1 answer
  • Calico cats are almost always female because the gene for coat color is
    15·1 answer
  • For HOW LONG can humans be considered as carbon sinks?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!