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Life Science 4th Quarter Review 21 - 30
Test Description: Life Science, 4th Quarter Review, Questions 21 - 30
Instructions: Answer all questions to get your test result.
1) Genotype refers to:
A
physical characteristics
B
a new iPod
C
the genetic makeup of an organism
2) 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
3) If a square is divided into four equal parts, each part represents:
A
20%
B
33%
C
25%
4) The study of how traits are inherited is called:
A
Genetics
B
Biology
C
Evolution
5) DNA is said to be found in a molecule of which shape?
A
square
B
double helix
C
circle
6) Which unit of measure is said to determine the mass of an object?
A
inch
B
liter
C
gram
7) A double helix is a symbol which represents what in the study of genetics?
A
DNA
B
phenotype
C
cells
8) 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
9) 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
10) Who studied finches on the Galapagos Islands?
A
Phillip Neal
B
Charles Darwin
C
Gregor Mendel
*select an answer for all questions
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