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Worksheets

Chapter 6 & 7 Test

Total questions: 35

Worksheet time: 18mins

Name
Class
Date
1.

The demand for resources, such as water, food, and shelter which are in short supply

a)

camouflage

b)

mimicry

c)

competition

d)

DNA

2.

Stores information in the cell

a)

DNA

b)

RNA

c)

vacuoles

d)

mimicry

3.

Reproductive cells of one or two parent organisms join to form a new organism

a)

Asexual reproduction

b)

Sexual Reproduction

c)

Camouflage

d)

Mimicry

4.

One cell divides and forms two new organisms identical to the first

a)

Asexual reproduction

b)

Sexual reproduction

c)

Camouflage

d)

Mimicry

5.

Usually largest organelle in a plant cell, stores water and provides support

a)

RNA

b)

vacuole

c)

stimulus

d)

golgi apparatus

6.

An adaptation in which one species looks like another species

a)

stimulus

b)

vacuoles

c)

competition

d)

mimicry

7.

An adaptation that allows a species to blend in with it's environment

a)

mimicry

b)

camouflage

c)

competition

d)

natural selection

8.

The selection and breeding or organism by humans for desired traits

a)

natural selection

b)

variation

c)

RNA

d)

selective breeding

9.

A cell that has a nucleus and other membrane bound organelles

a)

eukaryotic

b)

prokaryotic

c)

autotroph

d)

heterotroph

10.

The process by which organisms with variations survive and live longer in their environment: they compete better and reproduce more than those that do not have variations

a)

selective breeding

b)

natural selection

c)

mutation

d)

variation

11.

The liquid part of a cell inside the cell membrane: contains salts and other molecules

a)

mitochodria

b)

variation

c)

cytoplasm

d)

DNA

12.

A slight difference in an inherited trait among individual members of a species

a)

mutation

b)

variation

c)

trait

d)

cytoplasm

13.

A distinguishing characteristic or an organism

a)

gene

b)

mutation

c)

variation

d)

trait

14.

A permanent change in the sequence of DNA in a gene or a chromosome

a)

gene

b)

mutation

c)

variation

d)

trait

15.

The passing of traits from generation to generation

a)

inheritance

b)

variation

c)

mutation

d)

phenotype

16.

How a trait appears or is expressed - physical appearance

a)

genotype

b)

phenotype

c)

mutation

d)

variation

17.

A section of DNA on a chromosome that has genetic information for one trait

a)

gene

b)

genotype

c)

phenotype

d)

chromosome

18.

A cell that does not have a nucleus or other membrane bound organelles

a)

eukaryotic

b)

genotype

c)

prokaryotic

d)

phenotype

19.

An organism's complete set of genes.

a)

gene

b)

phenotype

c)

genotype

d)

chromosome

20.

Smallest unit of life

a)

cell

b)

habitat

c)

autotroph

d)

heterotroph

21.

An inherited trait that increases an organism's chance of survival and reproducing in a particular environment

a)

habitat

b)

adaptations

c)

homeostasis

d)

cell

22.

The place within an ecosystem where an organism lives, it provides the biotic and abiotic factors an organism needs to survive and reproduce

a)

habitat

b)

homeostasis

c)

vacuoles

d)

autotroph

23.

An inherited PHYSICAL trait that increases an organism's survival

a)

Structural adaptation

b)

Functional adaptation

c)

Behavioral adaptation

d)

Habitat

24.

A behavior or action: migration, hibernation, hunting at night, or playing dead that increases survival

a)

Structural adaptation

b)

Functional adaptation

c)

Behavioral adaptation

d)

Eatable adaptation

25.

Biochemical change such as hibernating, shedding, or spitting that increases survival

a)

Structural adaptation

b)

Functional adaptation

c)

Behavioral adaptation

d)

habitat

26.

The ability of an organism to keep its internal conditions within certain limits. Ex: Sweating on a hot day

a)

homeostasis

b)

structural adaptation

c)

functional adaptation

d)

behavioral adaptation

27.

A trait received from one or both parent organisms

a)

acquired trait

b)

Inherited trait

c)

gene

d)

homeostasis

28.

A trait that must be learned

a)

inherited trait

b)

acquired trait

c)

homeostasis

d)

vacuole

29.

Getting blonde hair from your parents' genes is what kind of trait?

a)

Inherited

b)

Acquired

30.

Learning to use a spoon is what kind of trait?

a)

Inherited

b)

Acquired

31.

If your genotype is HH, we call this

a)

Heterozygous

b)

Homozygous dominant

c)

Homozygous recessive

32.

If your genotype is hh, we say it is:

a)

Heterozygous

b)

Homozygous dominant

c)

Homozygous recessive

33.

If your genotype is Hh, we say it is

a)

Heterozygous

b)

Homozygous dominant

c)

Homozygous recessive

34.

This is used to find the probability of receiving possible traits

a)

Camouflage

b)

Vacuole

c)

Punnet square

d)

Mimicry

35.

If 3 cells undergo meiosis, how many reproductive cells result?

a)

12

b)

16

c)

8

d)

0