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
Natalija [7]
2 years ago
13

A man is heterozygous ( Cc ) for a recessive trait that causes a fatal illness , the mother does not carry the recessive allele

( CC ) . What is the percentage chance of their children being a carrier the trait ?
A.50%
B.25%
C.75%
D.0%
​
Biology
2 answers:
lorasvet [3.4K]2 years ago
7 0
50% using a punnet square
Artemon [7]2 years ago
5 0

Answer: A. 50%

Explanation: If you create a Punnett Square and cross the 2 genotypes, out of the 4 possibilities, 2 will be CC and 2 will be Cc.

You might be interested in
Swamp coolers which use evaporational cooling are a good way to cool homes and buildings in South Carolina.
zalisa [80]

4. Evaporative cooling can be defined as the process of removal of the latent heat from a surface by the evaporation the evaporation of a liquid from there, which results in the reduction of the temperatures. This technique is used for cooling the homes in the dry and hot areas, such as South Carolina. The dry and hot surrounding there makes it easier for the water to evaporate when it passes through the evaporative coolers, making the surrounding air cooler.

Hence, the given statement is true.

5. When the outside temperature is as high as 83 degree Celsius, while the relative humidity is 66%, , it is likely that the sweating will take place, and the water will be evaporated from the skin, making a person feel cooler.

Hence, the given statement is true.

5 0
2 years ago
Scientists often perform repeated investigations. What is the main reason for this.
VLD [36.1K]
That way they can get the average result and they're usually more accurate.
4 0
3 years ago
Which component of the earth's atmosphere is decreased due to photosynthesis?
Kobotan [32]
It would be Carbon Dioxide.
4 0
3 years ago
Which phase of the cell cycle is the least common process of mitosis and what could be the reason?
AveGali [126]

Answer:

In anaphase, the shortest stage of mitosis, the sister chromatids break apart, and the chromosomes begin moving to opposite ends of the cell. By the end of anaphase, the 2 halves of the cell have an equivalent collection of chromosomes. In telophase, 2 daughter nuclei form. The nuclear envelope beings to reappear.

8 0
3 years ago
Specify the independent and dependent variables.
dybincka [34]

Answer: IV: the tire treads. DV: The braking distance of the car

Explanation:

8 0
2 years ago
Other questions:
  • A scientist has a pea plant with yellow seeds. It has one allele for yellow seeds (Y) and one for green seeds (y).
    7·2 answers
  • Imagine a scientist detects an electromagnetic wave with a higher frequency than that of most gamma-ray waves. The scientist cal
    9·1 answer
  • Ben wants to model how the motion of particles changes with temperature. He considers water in an iron pot. Ben draws a model to
    8·1 answer
  • I NEED AN HONEST ANSWER, PLS HELP!
    9·2 answers
  • A cancer acute lymphoblastic leukemia is caused by chromosomal translocation. How does this condition arise?
    12·1 answer
  • Plants add water to the atmosphere through _____. evaporation condensation transpiration sublimation
    13·1 answer
  • An increase in which of the following factors is likely to contribute to competition between two members of the same species liv
    5·1 answer
  • 1. What is the atmosphere? *
    7·2 answers
  • ¿Cuál es de las siguientes opciones no es indispensable para la manipulación genética? *
    14·1 answer
  • Why a cell spends the majority of its time in interphase.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!