Hetrick Final Review-Biology

1

100

harmful to the environment and mostly caused by humans and human activities

pollution

200

These resources can be used over and over again

renewable resources

300

jelly like substance inside of the cell

cytoplasm

400

These resources are found in nature and can be used by people

natural resources

500

a genotype with two of the SAME type of genes (2 dominant or 2 recessive) is called .... homozygous or heterozygous

homozygous 

2

100

Smoke from factories is an example of land, air or water pollution?

air

200

only plant cells have this cell part that is used during photosynthesis

chloroplasts

300

This type of trait is represented by a capital letter and takes over the other type of trait

dominant trait

400

An individual's given trait (what we see) is the genotype or phenotype?

phenotype

500

If B=brown eyes, and b=blue eyes, what color eyes would someone with the genotype (Bb) have?

brown

3

100

Littering at the park is an example of land, air or water pollution?

land

200

What do humans use to breathe?

oxygen

300

The brain of the plant or animal cell, the part that tells the other cell parts what to do, is called the ...

nucleus

400

If D is dominant for dimples, and d is recessive for no dimples, what phenotype would a person with the genotype (DD) have?

dimples

500

process by which plants make their own food using carbon dioxide, water and sunlight

photosynthesis

4

100

Oil spills are an example of land, air or water pollution?

water

200

Would the genotype (GG) be heterozygous or homozygous?

homozygous

300

the basic units of life that make up all living things are called...

cells

400

The 3 R's of recycling are:

reduce, reuse, recyle

500

genotype that has 2 different genes (1 recessive and 1 dominant) is called homozygous or heterozygous

heterozygous

5

100

these resources can not be replaced once they are used up

non renewable resources

200

Name 1 thing we can do to help reduce, reuse and recycle.

(various answers)

300

Would the genotype (Ff) be heterozygous or homozygous?

heterozygous

400

this trait can be masked or hidden by the dominant trait. It is represented by a lowercase letter.

recessive trait

500

If B=brown eyes, and b=blue eyes, what color eyes would someone with the genotype (bb) have?

blue