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
SVEN [57.7K]
3 years ago
12

Genetics Variation of Traits

Biology
1 answer:
valkas [14]3 years ago
4 0

1. The dominant trait is yellow peas, whereas the recessive trait is green peas.

Let yellow peas be YY and green peas be Yy

2. the genotype of the parents are YY and Yy.

3. The punnett squares contain the first set of peas and second set.

4. You can see that in the second crossbreed, the different coloured square represents what will become green peas. Thus the ratio would be 3:1.

You might be interested in
In the spotted tulip, white flowers are dominant to yellow (gene Y), and axial flowers are dominant terminal flowers (gene T). E
aleksklad [387]

Answer:

<em>9/16 A_B_ White colour, axial flower </em>

<em>3/16 A_bb White colour, terminal flower</em>

<em>3/16 aaB_ Yellow colour, axial flower</em>

<em>1/16 aabb Yellow colour, terminal flower</em>

Explanation:

Let the flower colour allele be represented by A and the flower position by B. The dominant white colour would be A while the alternate version (the yellow colour) would be a. Also, the dominant axial flower position would be B while the alternate terminal position would be b.

The Punnet's square result of crossing two plants that are heterozygous for both traits is as in the attached image.

AaBb   x   AaBb

Possible Offspring

<em>9/16 A_B_ White colour, axial flower </em>

<em>3/16 A_bb White colour, terminal flower</em>

<em>3/16 aaB_ Yellow colour, axial flower</em>

<em>1/16 aabb Yellow colour, terminal flower</em>

3 0
3 years ago
Pure water is neutral. What is the appropriate justification for this? A. Water has equal H+ and OH- ions, making its pH 7, whic
Pani-rosa [81]
The correct solution for this is explained the first option. Since water has an equivalent amount or number of H ions and OH ions, pure water itself is not slightly acidic nor basic. This equality of ions, causes the pH of water to be around the mid point of the pH scale which goes from 0 - 14, and thus is 7. This is a neutral pH.
7 0
3 years ago
Read 2 more answers
Soil from flat, poorly drained areas on clay substrate is likely to be have what sort of coloration?
never [62]
It's likely to have a Solid Grey color. 
8 0
3 years ago
the mutation of the brca1 gene normally functions to ensure? a)breast cancer cells duplicate b)suppress tumor function c)the per
DedPeter [7]
I believe the answer is B!
3 0
3 years ago
Sometimes the shadow of the Earth will fall on the_and produce a_eclipse.
kogti [31]

Answer:

Is this a question?

Explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • What are the conditions needed to create a mechanical wave?
    14·1 answer
  • Why does ice cause water vapor to condense? PLEASE I NEED HELP
    14·1 answer
  • 1. Mitosis is used to make new
    5·2 answers
  • The method in a science text
    13·1 answer
  • A client with a diagnosis of paranoid schizophrenia throws a chair across the room and starts screaming at the other clients. se
    10·1 answer
  • Arrange the steps in the correct order to explain how a muscle fiber contracts. Myosin and actin protein filaments attach to eac
    6·2 answers
  • A dashing Romanian count asks his sweet-
    11·2 answers
  • Which feature is found in both cartilage and bone ?
    7·2 answers
  • Finally online classe over<br> now tell me tge meaning of tracheophytes?<br>​
    15·1 answer
  • Please help me with this question.
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!