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
djyliett [7]
3 years ago
7

In snapdragons, heterozygotes have pink flowers, whereas the dominant and recessive homozygotes have red and white flowers, resp

ectively. When red-flowered plants are crossed with white-flowered plants, what percentage of the progeny will have pink flowers?
Biology
1 answer:
IRINA_888 [86]3 years ago
4 0

Answer:

100%

Explanation:

We are given a red flower plant. This means its homozygous dominant (RR). We are given a white flower plant. This means it is homozygous recessive (rr). Each plant will give its allele. The red one will always give R and the white one will always give r. Heterozygous (Rr) plants have pink flowers. So they will all be pink.

You might be interested in
Need help with these!
Reika [66]
Answer:

either A or B
4 0
3 years ago
Read 2 more answers
Stella wants to test the hypothesis “If carbon dioxide levels increase, the growth rate of sunflowers will increase.” She places
sergey [27]
I would have to say <span>She should place one flower in a similar container, but not pump carbon dioxide into it. She should also give each plant the same amount of water. but im like 70% sure about this sorry if im wrong:)</span>
9 0
3 years ago
So why don’t we get pink flowers if we combine the genes of a Red Dominant flower with a white recessive flower? Please answer t
Marrrta [24]

Answer:

it wouldn't work

Explanation:

In a heterozygous genotype the dominant allele completely masks the effect of the recessive allele in the organism's phenotype.

6 0
3 years ago
Read 2 more answers
in what ways is the ocean at 1,000 meters deep different from the ocean at the surface in the same location
photoshop1234 [79]
It is much darker 1000 meters deep and photosynthesis most likely can't occur, the fishes there also have different abilities than the ones higher up in order to survive, also it is probably a harder to swim because of the increased pressure
5 0
3 years ago
How many units of information does each gene contain? A. 1 B. 10 C. 100 D. 1000
Andrej [43]

1000 units of information

7 0
3 years ago
Other questions:
  • What are three anatomical features that birds share with their theropod ancestors
    12·1 answer
  • When you begin exercising regularly, what happens to the blood vessels in his muscles?
    13·1 answer
  • How does cancer causing mutation happens ?
    15·1 answer
  • Which of the key element found in all carbohydrates, lipids, proteins, and nucleic acids?
    9·1 answer
  • (GIVING BRAINLIEST!!)
    13·2 answers
  • What is the function of a pollen tube?
    13·2 answers
  • Is sample M most likely to be chicken, rice, a mango, or butter?
    8·1 answer
  • A nurse is caring for a client who needs to increase his protein intake the client tells the nurse some of the food he enjoys wh
    6·2 answers
  • The current human population growth rate is 1.12% per year. At this rate, how many years will it take for our population to doub
    11·1 answer
  • The sodium amytal test involves the injection of a small amount of sodium amytal into the carotid artery on one side of the neck
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!