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
slamgirl [31]
3 years ago
5

Hepppp!!! The American curl is a type of cat with curled ears. A single gene with two alleles codes for the ear-shape trait. The

dominant allele (R) codes for curled ears, and the recessive allele (r) codes for straight ears. If two curled ear cats produce a kitten that has straight ears, what is the genotype of the parent cats? a Rr x Rr b RR x RR c RR x Rr d Rr x rr
Biology
1 answer:
PtichkaEL [24]3 years ago
8 0

Answer:

Rr Rr

Explanation: The parents of the cat have to have an R allele to be a curled cat, but they can't be RR because that is a dominant gene, meaning that the recessive trait cannot happen. This means that the parents have to have a recessive trait, which means that they are heterozygous.

You might be interested in
Why is nitrogen important?​
Rama09 [41]

Answer:

Nitrogen is a constituent element and is part of many compounds in plants.

Explanation:

Nitrogen is a building block and there is no process in plants that is not affected by nitrogen.

If there is not enough nitrogen in the soil, the growth decreases, the leaves are yellow, pale green, chlorosis occurs, the root is removed, its branching is reduced, the yield and quality of fruits are reduced.

3 0
3 years ago
Read 2 more answers
The plants in a red-tailed hawk's food chain produce 3 million kcal of chemical energy per day. How much energy is available to
GaryK [48]
Hi i cannot see ur question copy j paste
3 0
3 years ago
Where in this diagram would an earthquake's focus be located?​
tester [92]

we need to see the diagramph

5 0
3 years ago
Read 2 more answers
Some technologies have a number of negative effects.which is a negative outcome of the technology of pesticides
Paha777 [63]
A negative outcome of pesticides would be B. harmful to humans if used improperly.
3 0
3 years ago
Read 2 more answers
Get 20 points if you help on this question test ​
bija089 [108]

Answer:

I think it is both 1 and 2

Explanation:

6 0
3 years ago
Other questions:
  • A/an ____________ is a machine which tells us about the strength and speed of seismic waves.
    8·2 answers
  • What's the relationship between antigens and antibodies
    9·1 answer
  • The most abstract plans depend on the _____ areas of the frontal lobes, and the most concrete plans depend on the _____ areas of
    12·1 answer
  • When does the placenta begin to form?
    11·1 answer
  • Which person is most likely to be infected when exposed to foodborn pathogens
    5·1 answer
  • Which of the following is not true about prokaryotic cells?
    11·1 answer
  • As an embryo developed, identical cells give rise to specialized cells that platform different functions.
    13·1 answer
  • 1) What is the purpose of the Biosphere 2 experiment?
    5·1 answer
  • Trong các cây trồng sau khả năng tích lũy nh4 tốt nhất là
    5·1 answer
  • True or false: We have the same number of chromosomes as mosquitoes
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!