The different forms of a gene are called ________________________.
traits
Kelly and Wilder
allele
Chromosomes
2. Multiple Choice
30 seconds
1 pt
What is a segment of DNA called?
Chromosome
gene
dominant trait
nucleus
3. Multiple Choice
30 seconds
1 pt
What is the genotype of a pea plant that's homozygous for height?
tt
Tt
TT
tall
4. Multiple Choice
30 seconds
1 pt
What is the phenotype of a pea plant with a heterozygous genotype for height?
Tt
TT
tall
short
5. Multiple Choice
30 seconds
1 pt
What are the alleles of a pea plant with two recessive traits, such as a short white-flowered pea plant? (Tall and purple flowers and the dominant traits.)
S and W
s and w
T and P
t and p
6. Multiple Choice
30 seconds
1 pt
If mice with white coats are dominant to those with brown coats, what is the genotype of a heterozygous mouse?
WW
Ww
BB
bb
7. Multiple Choice
30 seconds
1 pt
If mice with white coats are dominant to those with brown coats, what is the phenotype of a heterozygous mouse?