Life 2nd Quarter Review Question Preview (ID: 8072)


Classification. TEACHERS: click here for quick copy question ID numbers.

The term homologous structures describes
a) same basic structures
b) different structures
c) type of milk
d)

In the early stages of development many animals resemble each other. This means:
a) they had the same mother
b) they share common ancestry/evolutionary relationships
c) they have the same number of chromosomes
d)

Why is studying viruses a part of biology?
a) they are so weird earth science would not want them
b) they will soon be extinct
c) they live inside of living cells
d)

One characteristic common in most terrestrial vertebrates is
a) internal fertilization
b) external fertilization
c) short gestational period
d)

The scientific name for a leopard frog would be
a) Rana
b) Rana pipens
c) leopard frog
d)

Viruses are not considered living because they
a) are asexual
b) produce by binary fission
c) use a host cell to reproduce
d)

An antibiotic kills
a) plants
b) water
c) bacteria
d)

Scientists believe these evolved after cells:
a) bacteria
b) viruses
c) telephones
d)

These non-living things use a host cell to reproduce:
a) maps
b) protist
c) viruses
d)

Autotrophs produce their own:
a) credit scores
b) food
c) water
d)

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