Biology Semester Review 5 Question Preview (ID: 9679)


AGS Biology. TEACHERS: click here for quick copy question ID numbers.

When egg and sperm unite, a _____ is formed.
a) gamete
b) zygote
c) embryo
d) fetus

During mitosis and meiosis, _____ are paired.
a) eggs
b) cells
c) nuclei
d) chromosomes

The body's most important defense against infectious diseases is the _____.
a) vaccine
b) immune system
c) endocrine system
d) Food Guide Pyramid

_____ is a type of germ that is not living.
a) An antibody
b) A virus
c) A pathogen
d) A phagocyte

Protein is _____ that cells use to reproduce and repair themselves.
a) a vaccine
b) an antibody
c) a mineral
d) a nutrient

Human genetics is the study of how humans inherit _____.
a) chromosomes
b) traits
c) genes
d) mutations

An organism's surroundings is its _____.
a) base
b) gamete
c) environment
d) generation

Color blindness is an example of _____.
a) a genetic disease
b) mutation
c) selective breeding
d) a sex-linked trait

_____ is the division of the nucleus into two new nuclei.
a) Meiosis
b) Mitosis
c) Heredity
d) Inbreeding

The group of all the genes found within a certain population is called a _____.
a) gene base
b) gene pool
c) gamete
d) carrier

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