What term best describes the breeding perfomed when a male and female with chrom

Question

What term best describes the breeding perfomed when a male and female with chromosomes "DDBb" (male) and "ddBB" (female) interbreed?

Monohybrid cross

Suppose a male and a female with chromosomes "DDBb" (male) and "ddBB" (female) interbreed. How likely is their offpsring to exhibit the DdBb genotype?

What term best describes the genotype of "dd"?

haploid

Suppose a male and a female with chromosomes "DD" (male) and "dd" (female) crossbreed. How likely is their offspring to exhibit the DD genotype?

0%

What term is used to describe the phenomenon that there are 64 different groups of 3 nucleotides to code for amino acids but only 20 amino acids, 1 start codon, and 3 stop codon used in protein construction.

Transcription

The four nucleotides found in human DNA (G, A, T, C) combine in groups of three to create potentially 64 different amino acids, but only 20 amino acids, one start codon and three stop codons are used to construct proteins. Why is this so?

Explanation / Answer

1. What term best describes the breeding perfomed when a male and female with chromosomes "DDBb" (male) and "ddBB" (female) interbreed?

a. dihybrid cross

2. Suppose a male and a female with chromosomes "DDBb" (male) and "ddBB" (female) interbreed. How likely is their offpsring to exhibit the DdBb genotype?

b. 50%

3. What term best describes the genotype of "dd"?

c. Homozygous

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