We can calculate the probability of getting heterozygous individuals in the progeny by using the product rule. Assuming that these four genes assort independently (events that occur independently from each other), we can infer that the F1 will have the next genotypic proportions for each gene:

1) aa x AA

F1) 4/4=1 Aa

2) Bb x bb

F1) ½ bb

½ Bb

3) dd x Dd

F1) ½ dd

½ Dd

4) Ee x Ee

F1) ¼ EE

2/4 = ½ Ee

¼ ee

So, to know what the probability is that the F1 of being heterozygous for all loci, we must multiply the respective individual probabilities of getting a heterozygous genotype, like this:

1 Aa x ½ Bb x ½ Dd x ½ Ee = 1/8 AaBbDdEe

6 0

2 years ago

Acceptable Macronutrients Distribution Ranges refer to healthy ranges of intake for carbohydrate, fat, and protein. True False

dangina [55]

Answer:

True

Explanation:

Acceptable Macronutrients Distribution Ranges refers to adequate amount of macronutrient that should be taken in diet to avoid chronic illness or simply AMDR refer to healthy ranges of intake for carbohydrate, fat, and protein.

ADMR tells about how the protein, Lipids and carbohydrates should be distributed in diet or how much of energy should be obtained from each macronurient.

ADMR for adults are;

Protein; 10-35%, Fat; 20-35%, Carbohydrates; 45-65%.

3 0

2 years ago

Which of the following describes a properly conrtolled experiment? help pls and thanks

babymother [125]

Answer:there is nothing to choose from

Explanation:

6 0

2 years ago

Read 2 more answers

1) Tides are caused by A) gravity. B) heat. C) waves. D) winds.