Life Science 4th Quarter Review 21 - 30 Question Preview (ID: 9280)


Life Science, 4th Quarter Review, Questions 21 - 30. TEACHERS: click here for quick copy question ID numbers.

Genotype refers to:
a) a new iPod
b) physical characteristics
c) the genetic makeup of an organism
d)

The laws of Mendelian genetics explain:
a) how bugs fly
b) why a ball bounces
c) how traits are passed down to the next generation
d)

If a square is divided into four equal parts, each part represents:
a) 20%
b) 25%
c) 33%
d)

The study of how traits are inherited is called:
a) Biology
b) Evolution
c) Genetics
d)

DNA is said to be found in a molecule of which shape?
a) square
b) double helix
c) circle
d)

Which unit of measure is said to determine the mass of an object?
a) gram
b) liter
c) inch
d)

A double helix is a symbol which represents what in the study of genetics?
a) cells
b) phenotype
c) DNA
d)

Organisms that have similar embryonic development suggest that:
a) they have evolved from a common ancestor
b) they could be from Mars
c) they have adapted well
d)

The transmission of most traits that can be passed from one generation to the next is called:
a) Mendel's Law
b) Newton's Law
c) Deavers' Law
d)

Who studied finches on the Galapagos Islands?
a) Gregor Mendel
b) Charles Darwin
c) Phillip Neal
d)

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