wayground logo

Free Printable Worksheets

Font size

S
M
L
XL
Worksheets

49-54 Sciences

Total questions: 26

Worksheet time: 14mins

Name
Class
Date
1.

DNA is responsible for...

a)

carrying info to animals

b)

making organisms sick

c)

the inheritance of traits

d)

expressing the feelings of organisms

2.

Griffith concluded that

a)

DNA is made of hydrogen bonds and oxygen

b)

living R cells had been transformed into pathogenic cells by an unknown heritable substance from dead S cells

c)

the DNA transferred from mice to mice, creating dihydrogen monoxide in small amounts in the bloodstream

d)

kangaroos are marsupials through the concofalitaion line of sharks

3.

Avery's experiment was designed to...

a)

determine if the unknown heritable factor was RNA, DNA, or protein

b)

unleash the cells wall to trap viruses

c)

create a substance that would change the DNA in small water fowl

d)

transform rats into sanitary organisms, but ended up causing the black death

4.

Which molecules are the heritable (from Avery's experiment)

a)

DNA

b)

RNA

c)

protein

d)

phlegm

5.

Phages are composed of...

a)

the blood of hemogoblins

b)

DNA and protein

c)

red blood cells

d)

RNA and dihydrogen monoxide

6.

The scientists involved in determining DNA's structure:

a)

Watson

b)

Crick

c)

Franklin

d)

Wilkins

7.

Photo 51 was a picture of...

a)

A malaria cell attacking a RBC

b)

DNA unraveling

c)

the DNA structure

d)

Mr. Boothby robbing a walmart

8.

What is the shape of DNA strand?

a)

double helix

b)

dodecehedron

c)

rhododendron

d)

log of xy

9.

Morgan's fruit fly with white eyes mated with a fruit fly with red eyes produced:

a)

all red eyes

b)

half and half

c)

rainbow eyes

d)

all white eyes

10.

the second generation of Morgan's fly experiment included...

a)

white eyes

b)

red eyes

c)

black eyes

d)

no eyes

11.

what are traits?

a)

variants of phenotypic characters

b)

things your parents give you when you move out

c)

the hydrogen bonds of DNA molecules

d)

the average DNA of a population

12.

continuous variation _____; discontinuous variation ____

a)

a continuum; either one of another

b)

continues for many generations; stops after a certain amount of generations

c)

continues the organisms life; ends it

13.

Mendel determined...

a)

That Mr. Boothby is apart of the illuminati

b)

the DNA is passed from organism to organism

c)

that even though the physical characteristics may be absent from a particular generation, the genetic material must be passed on

d)

RNA is wrapped around DNA, and is connected through the quantum realm

14.

Mutations...

a)

are created by hemogoblins who are intent on causing malaria

b)

change the proteins in the brain, causing tumors

c)

transfer information from the brain to the hand

d)

alter cellular processes

15.

Genomes are...

a)

lists of DNA

b)

DNA sequences

c)

bacteria who destroy DNA

d)

DNA that is nonfunctional

16.

Chromosomes are located in...

a)

pairs called homologous pairs

b)

in between the cell wall and the nuecleus

c)

only organisms without any cell organelles

d)

Mr. Boothby's pantry so he can cook little children

17.

Two different versions of one gene (one dominant and recessive) is called

a)

heterozygous condition

b)

homozygous dominant

c)

homozygous recessive

18.

Two of the same same versions of one gene (both dominant) is called

a)

heterozygous condition

b)

homozygous dominant

c)

homozygous recessive

19.

Two of the same same versions of one gene (both recessive) is called

a)

heterozygous condition

b)

homozygous dominant

c)

homozygous recessive

20.

Individuals of a species often have similar appearance but are rarely ever...

a)

the same height

b)

the same weight

c)

identical

d)

the same organisms

21.

Variation is...

a)

the combustion of genes in an organism

b)

the diversity of physical characteristic in a population

c)

the neurotic concept of Sigmoids law

d)

the makeup of hemogoblin

22.

Quantitative traits are determined by a large number of

a)

genomes

b)

genes

c)

chromosomes

d)

organisms

23.

Qualitative traits are traits that show

a)

discontinuous variation

b)

continuous variation

c)

brain cells

d)

uncontinuous variation

24.

Sexual reproduction of organisms increases the amount of

a)

genomes

b)

organisms that are smart

c)

variation

d)

people

25.

Meiosis...

a)

is a type of cell division

b)

is a type of reproduction

c)

is only preformed by fish

d)

was perfected by Mendel

26.

The law of independent assortment states

a)

the genes can never touch each other

b)

science is cool

c)

the alleles for separate traits are passed independently of one another from parents to offspring

d)

genomes reproduces independently