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
gayaneshka [121]
4 years ago
8

An individual with genotype AaBbccDd is crossed to an individual with genotype aaBbCcDd. What is the probability that their firs

t offspring will have genotype aabbCcDD?
a) 1/64

b) 1/32

c) 1/16

d) 1/8

e) 1/4
Biology
1 answer:
Mandarinka [93]4 years ago
7 0

Answer:

a) 1/64

Explanation:

<h3>The cross is: AaBbccDd x  aaBbCcDd</h3>

If all genes are independent, we can analyze the cross of each gene to calculate the genotypic proportions in the offspring. Afterwords, we can use the Multiplication Rule of Probability to calculate the overall probability of having progeny of aabbCcDD genotype.

<h3><u>Aa x aa </u></h3>

1/2 Aa

1/2 aa

<h3><u>Bb x Bb </u></h3>

1/4 BB

2/4 Bb

1/4 bb

<h3><u>cc x Cc </u></h3>

1/2 Cc

1/2 cc

<h3><u>Dd x Dd</u></h3>

1/4 DD

2/4 Dd

1/4 dd

The rule of multiplication states that for independent events, the probability of all of them occurring at the same time can be calculated by multiplying the probability of each of them.

Then, the probability of having offspring with the aabbCcDD genotype will be: 1/2 × 1/4  × 1/2  × 1/4 = 1/64

You might be interested in
I’ll give Branliest answer!
iVinArrow [24]

I am pretty sure the answer is A but i'm not sure

7 0
3 years ago
Which process produces offspring that are better able to cope with changes in the environment?
Kamila [148]
The correct answer is an asexual reproduction. The process of asexual production is the process in which produces offspring that are better and is able to cope with changes in the environment. The offspring will only inherit the parent's genes, however, not the fusion of the gametes. 
3 0
3 years ago
Read 2 more answers
in sociology which term is used to refer to people who have shared experiences and interests and possibly loyalties? A. gatherin
oksano4ka [1.4K]
B is the answer to this
7 0
3 years ago
Read 2 more answers
Studies of monkeys raised with artificial mothers suggest that mother-infant emotional
madreJ [45]

The correct answer is B. Contact comfort

Explanation:

Studies with Rhesus monkeys were carried out by the psychologists Harry Harlow to study psychological and emotional aspects related to maternal separation and isolation. In this experiment, Harlow used baby monkeys and observed their behavior in different situations that included separating the baby and the mother, providing a fake mother, isolating baby monkeys for a long time and allowing baby monkeys to choose between their mother or food. The results of this experiment showed mother-infant emotional bonds were key for the development and socialization of monkeys, this could be explained as mother monkeys provided contact comfort which supported a positive development and prevailed over food or nourishment.

8 0
3 years ago
The invention of the microscope in the 1600's was one of the most important inventions in the history of science. The microscope
almond37 [142]

Answer:

The cell theory developed most quickly due to the invention of the microscope. Robert Hooke was the first scientist who saw cells in cork. After this discovery, a wide numbered of researches were made and cell theory was developed. The basic cell theory explained that how every living thing was made up of cells. After this, a lot of additions have been made in the cell theory and today the cell theory is known to have five basic postulates.

7 0
3 years ago
Read 2 more answers
Other questions:
  • Channels in the membrane of the neuron allow ions to flow between the inside and outside of the cell. of these, ___________ open
    9·1 answer
  • Capturing and Using Energy #3
    15·1 answer
  • Nick hypothesizes that wax has a higher melting point than chocolate. How can Nick test his hypothesis?
    11·2 answers
  • According to the fossil record, which of these evolved after amphibians? Check all that apply. mammals sponges fish bacteria rep
    15·2 answers
  • Chromosomes control cell processes. They do this by____
    15·1 answer
  • Two species of garter snakes live in the same geographic area. One lives mainly in water and the other mainly on land; therefore
    11·1 answer
  • Sections of mRNA that are kept and ultimately code for proteins are called:
    8·2 answers
  • HELPPP!!! What would the mass of an artificial cell containing 20mL of a 25% sugar solution be after it was placed in a beaker c
    5·1 answer
  • If the dry bulb temperature is 46,and the dew point is 11 degrees celsius,what would be the difference between the wet-bulb and
    6·1 answer
  • Calculate the molality 6.75% solution of ethanol in water​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!