The failure of either homologous chromosomes to separate during meiosis I or sister chromatids to separate during meiosis II is called ________

Fill in the blank(s) with correct word


nondisjunction

Biology & Microbiology

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Identify the functional group that denotes an alcohol.

A) R-OH B) R=R C) R-NH2 D) R-COOH

Biology & Microbiology

Which organism does not contain kidneys?

A. lizard B. hummingbird C. rabbit D. shark E. beetle

Biology & Microbiology

VNTRs are useful in DNA forensics because ________

A) the number of VNTRs varies between people B) the VNTRs have exactly the same sequence between people C) the VNTRs have very little variation in length D) the VNTRs act as an identifier for a group of individuals

Biology & Microbiology

Photoheterotrophs use carbon dioxide as their sole carbon source.

Answer the following statement true (T) or false (F)

Biology & Microbiology