Genetics

It allows organisms to adapt to changing environments.

It produces identical offspring quickly.

It prevents cell division.

It reduces the number of chromosomes in offspring.

Diploid cells have chromosomes in pairs, while haploid cells have single copies of each chromosome.

Diploid cells are reproductive cells, while haploid cells are somatic cells.

Diploid cells are found only in plants, while haploid cells are found only in animals.

Diploid cells have more genetic variation than haploid cells.

The sex of an individual

The presence of chromosomal defects

The number of autosomes

All of the above

Male

Female

Male

Female

Purple flower color

White flower color

Wrinkled seeds

Green pods

Genotype refers to the physical appearance of an organism.

Phenotype is determined by the observable features of alleles.

Genotype is represented by letters such as TT, Tt, or tt.

Phenotype is always the same as genotype.

A monohybrid cross involves crossing two traits, while a dihybrid cross involves only one trait.

A monohybrid cross involves crossing one trait, while a dihybrid cross involves two separate traits at the same time.

A monohybrid cross uses lowercase letters for alleles, while a dihybrid cross uses capital letters.

A monohybrid cross predicts phenotype, while a dihybrid cross predicts genotype.

23

46

69

92

Anaphase I

Metaphase I

Prophase I

Telophase I

1:1

3:1

2:1

1:2:1

I^A I^A

I^A I^B

I^A i

I^B i

Red-green colorblindness

Tall height in pea plants

Blood type AB

Short hair in guinea pigs

Incomplete dominance

Codominance

Polygenic traits

Sex-linked traits

Type A

Type B

Type AB

Type O