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
Anika [276]
3 years ago
15

1. In pea plants, round seeds (R) are

Biology
1 answer:
levacccp [35]3 years ago
8 0

Answer: The phenotype of the genotype (rr) is wrinkled seeds.

Explanation: Dominant allele or gene is one which has the ability to express itself outwardly when it occurs together with a recessive allele. Dominant alleles are usually denoted in upper case for example R, T, A. Recessive allele or gene is one which lacks the ability to express itself in the presence of a dominant gene or allele. It is usually denoted in lower case, for example r, t, a.

Since R is for round seeds and r is for wrinkled seed; R is dominant while r is recessive, r will be able to express itself outwardly only when it occurs in a homozygous state such as in (rr). Therefore rr will manifest outwardly in the plant as wrinkled seed.

You might be interested in
Which of the following is NOT a role played by lipid molecules?
vodomira [7]
I’m pretty sure the answer is A, but it could be D
3 0
3 years ago
Read 2 more answers
How long can a praying mantis live without its head?
liq [111]
Some have been noted to live as long as 6 days without there head. 
7 0
3 years ago
Please help
notka56 [123]

Answer:

The answer is option D

Codons

Hope this helps you

3 0
3 years ago
This type of worm is part of the phylum Nematoda. It has nostrils but no eyes. It moves its body by bending from side to side. W
Dvinal [7]
The correct option is C.
Roundworm belongs to the kingdom animalia and to the phylum nematoda. It has round, unsegmented, smooth and thin body which can grow to the maximum of four feet in length. It has a bilateral symmetry.  A roundworm has no skeleton and it reproduces sexually.
3 0
3 years ago
Which of the following most accurately describes the pharynx?
nexus9112 [7]

Answer:

The pharynx, or what we know as the "throat," is a  dual duty body part. It has the job of both swallowing/ moving food to the esophagus. It is also the channel that allows air from your nasal/ oral cavities to flow down to your larynx, or voice box.

Hope this helps!

5 0
3 years ago
Read 2 more answers
Other questions:
  • What are some similarities between inherited and acquired traits?
    10·1 answer
  • How would you describe the delegates to Philadelphia convention? What prominent political leaders attended?
    10·1 answer
  • I need help with this question
    10·2 answers
  • When during fetal development do rhythmic breathing movements begin?
    8·2 answers
  • Which of these provides the best evidence of the evironment in which and igneous rock was formed?
    15·1 answer
  • whenreffering to hypertonic isotonic and hypotonic is there a word i could use to describe all of these at once?
    15·1 answer
  • Explain how the terms atom, compounds, element, and molecules all relate to one another
    14·1 answer
  • Please help me!!!!!
    15·1 answer
  • Birds in the chaparral biome have adapted to living _______.
    14·2 answers
  • During transformation,
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!