AP BIOLOGY

EVOLUTION

HARDY WEINBERG EQUILIBRIUM

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
An allele is ____
A
one of the bases of DNA
B
an alternative form of a gene
C
responsible for sex determination
D
found in mitochondria but not nucleus
Explanation: 

Detailed explanation-1: -"Allele” is the word that we use to describe the alternative form or versions of a gene. People inherit one allele for each autosomal gene from each parent, and we tend to lump the alleles into categories. Typically, we call them either normal or wild-type alleles, or abnormal, or mutant alleles.

Detailed explanation-2: -Final answer: The term for alternative forms of a gene is known as allele or alleles.

Detailed explanation-3: -Complete answer: Alleles are the alternative forms of a gene for producing different effects. The homologous individual contains two alleles which are the same for that gene. Heterozygous individuals contain the elements which are different for that gene.

There is 1 question to complete.