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
ollegr [7]
3 years ago
9

Red flower color is dominant to white flower color in red roses.what is the expected result of a cross between two heterozygous

rose plants
Biology
2 answers:
OlgaM077 [116]3 years ago
8 0
Heterozygous parents would have the genotype Rr. In a punnett square, this would show a result of 25% homozygous dominant (RR) offspring, 25% homozygous recessive (rr) offspring, and 50% heterozygous (Rr) offspring.
(I attempted to simulate a punnett square with the text)

    <u>  </u><u>R         r    
</u>
<u />R| RR  |  Rr
<u></u>r | Rr   |   rr<u>
</u>
seraphim [82]3 years ago
4 0
The red flower is dominant "R" to white flower color "r" in red roses. We are asked of what is the expected result of a cross between the two heterozygous rose plants and the answer is "75 % for the red, 25% for the white flower. " 
You might be interested in
True or false? Populations within ecosystems live in harmony and do not compete with each other.
Rainbow [258]
False in order for an ecosystem to survive there has to be some sort of competition. for example, if there were no sharks to eat little fish the little fish would over populate and then the little fish would run out of food which then means that whatever the little fish ate is now extinct and so on hinting the food chain's name. If it wasn't for competition nothing would survive
3 0
3 years ago
What is diamond ?how it formed?why it is so precious?
serious [3.7K]

Answer:

Diamond is a solid form of the element carbon with its atoms arranged in a crystal structuctre. It is formed in the mantle and delivered to the surface by deep source volcanic eruption.

Explanation:

it have exquisite beauty, inner fire, and unique physical quantity have made them so precious.

5 0
2 years ago
Use the drop-down menus to identify which of these stars is the smallest, which is the largest, and which is in the middle. Supe
Alenkasestr [34]

Answer:

supergiant: largest

neutron star: smallest

white dwarf: middle

Explanation:

7 0
3 years ago
Read 2 more answers
Identify the plant phylum based on the description.
polet [3.4K]

Answer:

Conifer

Flowering plant

Moss

4 0
2 years ago
Read 2 more answers
If all the macromolecules are made mainly of the elemwnts CHO, how are they different?​
Ann [662]
I just needed to answer stuff so ya I’m not helpful
7 0
3 years ago
Other questions:
  • What happens when an aerobic organism is placed in an anaerobic environment?
    10·2 answers
  • Why can you fit more drops of water than alcohol on a penny
    9·2 answers
  • Renin is made by ________.
    7·1 answer
  • Rheumatoid arthritis is caused by: A. a bacteria B. a virus C. a reaction to an immunization D. an autoimmune reaction
    8·1 answer
  • Can someone help me with a biology related question? I'm offering good points!!!!! Help me out please.
    13·1 answer
  • How many different gametes can be produced from the genotype aabbddeeff?
    9·1 answer
  • 30 POINTS!!!!!1
    10·2 answers
  • Describe how the structural makeup of a muscle contributes to the muscle's ability to do its job.
    12·1 answer
  • How can someone become paralyzed after motor nerves work cut?
    11·1 answer
  • Describe why food needs to be digested from large to small molecules.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!