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
7nadin3 [17]
3 years ago
15

If the two traits that Mendel looked at in his dihybrid cross of smooth yellow peas with wrinkled green peas had been controlled

by genes that were located near each other on the same chromosome, then the F2 generation __________.a.Would have contained four phenotypes in a 9:3:3:1 ratiob.Would have contained only individuals that were heterozygous at bothlocic.Would have deviated from the 9:3:3:1 phenotypic ratiod.Would have contained no individuals that were heterozygous at both loci
Biology
1 answer:
nalin [4]3 years ago
3 0

Answer:

c. Would have deviated from the 9:3:3:1 phenotypic ratio

Explanation:

<em>If two genes are linked together on the same chromosome, the phenotype of the F2 generation would have deviated from 9:3:3:1.</em>

Two genes whose loci are close on the same chromosome are said to be linked. Linked genes have higher frequency of recombination than genes that are not linked.

<u>Hence, while genes that are not linked assort independently to produce 9:3:3:1 phenotypic ratio at F2, linked genes do not assort independently and the higher frequency of recombination ensures that they standard phenotypic ratio is deviated from.</u>

The correct option is c.

You might be interested in
Which of the following is NOT a limiting factor for animals in an ecosystem?
TEA [102]

Answer:

4

Explanation:

because it needs all the other stuff

6 0
2 years ago
Read 2 more answers
How are convection current in the mantle and in the oceans similar? How are they different?
Vanyuwa [196]

Hello,


Convection currents in the mantle and in the ocean are similar because they both are responsible for the shaping the Earth's surface. Two forces are behind the movement of Earth's huge land masses. Those forces are convection and gravity.


Convection describes the movement of gasses or liquids due to different temperatures. The convection currents just beneath Earth's crust flow very slowly, causing movement in the plates above them. These currents are different with the fact that they produce different plate movements. Ridge push occurs from the convection currents in the ocean. These occur at mid-ocean ridges, which are elevated higher than the rest of the ocean floor. In contrary, convection causes material in the mantle to flow. Due to combined action of convection currents and gravity, Earth's plates are in constant motion.



Faith xoxo


8 0
3 years ago
Which of these describes passive immunity? A.It occurs on the binding sites of antibodies. B.It is immunity that occurs after yo
DENIUS [597]

Answer:

C

Explanation:

Becuase fom a vaccine you are recieving antibodies by another animal or human donor.

D is unlinkely since it describes how the mother is nursing the baby, so nothing directly mentioning of the baby recieving any antibodies. The other options also talk about how the body creates its own antibodies, which isn't passive immunity.

3 0
2 years ago
The somatic nervous system and the autonomic nervous system together make up the
Allisa [31]
The somatic nervous system(SNS), autonomic nervous system (ANS), and entericnervous system (ENS). The portion of the peripheralnervous system consisting ofsomatic sensory (afferent) neurons and somatic motor (efferent) neurons.
8 0
3 years ago
The cells of the client's epithelial tissue are tightly bound together by specialized junctions. select the junctions primarily
Dahasolnce [82]

The correct answer is adherens junctions.

Adherens junctions or zonula adherens are the cell–cell junctions in epithelial tissues. This type of junction is formed when cytoplasmic face is linked to the actin cytoskeleton and the proteins included in adherens junctions are cadherins and catenins. Adherens junctions can be:

•    zonula adherens - appear as bands that encircle the cell or

•    adhesion plaques – appear as spots of attachment to the extracellular matrix.

5 0
3 years ago
Other questions:
  • Do rainforests have seasons?  if do What are they?
    12·2 answers
  • What are animals ribs made from
    9·2 answers
  • Sensation is? ____a. process by which our sensory receptors take in stimulus energy from our environment. ____b. process of neur
    7·1 answer
  • Amyloid fibrils are associated with many fatal degenerative diseases of humans and livestock. Livestock diseases such as scrapie
    6·1 answer
  • Name 3 things that affect longshore currents
    8·1 answer
  • Which of these is the study of human population size and the factors that influence it?
    15·1 answer
  • A rare find of carbon containing soft tissue (biological tissue, such as proteins) in a t-rex dinosaur fossil bone that is thoug
    14·1 answer
  • Read the scenario and answer the following questions:a. How could the scenario have been prevented?b. How should the student res
    12·1 answer
  • Which situation is a result of crossing-over during melosis?
    8·1 answer
  • What are 3 careers in environmental science​
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!