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
Gnesinka [82]
2 years ago
12

A cross between two plants that both have yellow flowers produces 80 offspring plants, of which 38 have yellow flowers, 22 have

red flowers, and 20 have white flowers. If one assumes that this varia- tion in color is due to inheritance at a single locus, what is the genotype associated with each flower color, and how can you describe the inheritance of flower color?
Biology
1 answer:
zvonat [6]2 years ago
3 0

Always start with the genotypic ratios, because they'll be the same. Since hidden variation is popping out, you can assume that both of the parents are heterozygous. The problems you get will be the F2 ratio of the cross between two homozygous individuals.

1:2:1 is the genotypic ratio for one locus. AA:Aa:aa.

1:2:1 is the phenotypic ratio for incomplete dominance. Incomplete dominance means that the heterozygote expresses differently from either homozygote.

3:1 is the phenotypic ratio for complete dominance.

2:1 is the phenotypic ratio for lethal recessive.

You might be interested in
What must happen for the lungs to expand allowing you to inhale
malfutka [58]
Ur intercostle muscle between ur ribs
3 0
3 years ago
Were are yall from how long have you been there
Lana71 [14]

Answer:

I am from Miami and I have been here for 6 yrs

Explanation:

Hbu?? : )

3 0
3 years ago
Some elephants in the scrub jungles of Africa had long trunks with which to reach out for leaves. They were able to reproduce mo
Whitepunk [10]
"Survival of the fittest" is the one among the following choices given in the question which is an aspect of Darwin's theory that is shown as an example in this scenario. The correct option among all the options that are given in the question is the third option or option "c". I hope that this answer has helped you.
4 0
3 years ago
Read 2 more answers
One way to test a mineral is to break it and see how many directions of ____ it has.
zaharov [31]
On way to test a mineral is to break it and see how many directions of Cleavage it has
5 0
2 years ago
Read 2 more answers
Some fish are blue and some fish are orange. Dolphins eat the fish that they can see the best. Each female fish lays over 500 eg
lara31 [8.8K]

penis

penis

penis

penis

  1. <u><em>PENIS</em></u>
  2. <u><em>PENiS</em></u>
  3. <u><em>PENiS</em></u>

4 0
3 years ago
Other questions:
  • Which aspect of the angiosperm life cycle and morphology, depicted above, is not unique to angiosperms?
    10·1 answer
  • Unicellular cells must carry out ___ of life.(1 point) A. all functions B. a few functions C. a single function D. specific func
    15·2 answers
  • The unit used to measure period is the ____
    10·1 answer
  • Deserts vary greatly depending on elevation and latitude. What characteristic do all deserts share?
    7·1 answer
  • Carrying capacity is blank
    5·1 answer
  • Analyze Some species of cichlid fish hold their fertilized eggs inside their mouths until they hatch.
    14·2 answers
  • Which of these activities requires the use of a material resource?
    10·1 answer
  • What’s a good biology book that help you study exam style questions for 9th grade biology
    7·1 answer
  • NEED FAST
    5·1 answer
  • The brain and spinal cord are parts of which body system?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!