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Biology final exam

Fifteen questions on all of Biology. Answer all 15 to see your score. Questions are drawn from a bank of 45, so every attempt is different.

0 of 15 answered

Question 1 of 15

Which statement is part of cell theory?

Question 2 of 15

Prokaryotes differ from eukaryotes in lacking:

Question 3 of 15

The organelle that makes most ATP is the:

Question 4 of 15

Osmosis is the diffusion of:

Question 5 of 15

Photosynthesis produces:

Question 6 of 15

Meiosis produces cells that are:

Question 7 of 15

A heterozygous genotype is:

Question 8 of 15

Crossing Bb x Bb gives what fraction bb?

Question 9 of 15

Type AB blood shows:

Question 10 of 15

X-linked recessive disorders are more common in males because males:

Question 11 of 15

Down syndrome is usually caused by:

Question 12 of 15

Natural selection acts on:

Question 13 of 15

Fitness in evolution means:

Question 14 of 15

Homologous structures indicate:

Question 15 of 15

Allopatric speciation is triggered by:

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