Bonus: What are the expected phenotypic (dominant:recessive) and genotypic (homozygous dominant: heterozygous: homozygous recessive) ratios from a monohybrid cross of two heterozygotes (Aa × Aa)?

What is the function of cell cycle checkpoints?

What is the main purpose of crossing-over during meiosis?

Apoptosis is best described as:

The two major steps of gene expression are:

Independent assortment occurs due to:

CRISPR-Cas9 enables genome editing by:

DNA fingerprinting is commonly used in:

Nondisjunction is an error in meiosis where:

Introns in mRNA are: