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
nika2105 [10]
3 years ago
10

In cats, black fur color is caused by an X-linked allele; the other allele at this locus causes orange color. The heterozygote i

s tortoiseshell. What kinds of offspring would you expect from the cross of a black female and an orange male?
A. black females; orange males
B. orange females; black males
C. orange females; orange males
D. tortoiseshell females; black males
E. tortoiseshell females; tortoiseshell males
Biology
1 answer:
Varvara68 [4.7K]3 years ago
5 0

Tortoiseshell females; black males are the kinds of offspring that I would expect from the cross of a black female and an orange male.

Explanation:

In the above question the cats of black for is caused by an allele which is linked in x. Also, we get to know that the zygote is heterozygote and it is of tortoise cell. The offspring contains the father of tortoise shell in females because of the xx zygote and the main contains black for because of the xy zygote.

It is known as dominance of the traits over the recessive traits. It also occurs in all the human beings and animals. The trait which is dominant is shown in the offspring and the trait which is recessive gets hidden. It can also be calculated through Punnett square.

You might be interested in
The inheritance of genetic traits from parents to children follows predictable rules knowing that each parent contributes Jane's
Karo-lina-s [1.5K]

both parents and family members determine eye color

8 0
4 years ago
Considering the ideas of John Dalton, what is a possible hypothesis for the three experiments described in the lesson?
Leto [7]

Answer:

1.)Cathode rays are charged particles called corpuscles.

2) These corpuscles are the constituents of the atom.

3) They are the only constituents.

Explanation:Hope This Helps

6 0
3 years ago
Question 16
Mariulka [41]

Answer:

It stimulates the host cell to produce antiviral toxins, which are released continually into respiratory tract, to destroy the viral cells before they are recognized by the white blood cells.

8 0
3 years ago
In yellowstone national park, hot springs can reach temperatures of 205°f (96°c). despite these high temperatures, aquifex bacte
storchak [24]
Am certain that the aquifex bacteria might be classified as extremophiles. 
Exremophiles are organisms that have been discovered on earth that survive in environments that were once thought not to be able to sustain life. The extreme environments include intense heat, highly acidic environments, extreme pressure and extreme cold. <span />
5 0
3 years ago
When crossing over occurs, part of a chromatid on one chromosome breaks off and switches positions with the matching portion of
asambeis [7]

Answer:

crossing over is the exchange of genetic material between human chromosomes. it result in New combination of genes on each chromosome .IT results in damage that had unique combination of chromosomes. in sexual reproduction to gamates unite to produce an offspring.

7 0
3 years ago
Other questions:
  • Question 47 Unsaved
    14·2 answers
  • Which of the following is NOT a unifying theme in biology?
    5·1 answer
  • CCC Structure and Function This plant cell has been sliced in half and you
    5·1 answer
  • eorge has several plants in his garden. Once in a while, he adds fertilizer to the soil. The leaves absorb the nutrients in the
    10·1 answer
  • Explain why the father determines the gender of a child
    13·2 answers
  • (WILL GIVE BRAINLIEST!) Help! 1 &amp; 2.
    7·1 answer
  • Marsupial mole rats evolved in New Zealand in the 1700s and had few natural predators so they overpopulated the area. Scientist
    12·1 answer
  • Which is NOT part of cell theory?
    5·1 answer
  • Please Help ASAP <br> 15 Points ! Please answer within 10 Minutes!
    9·1 answer
  • Describe different types of mutations
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!