Bio Lab Final

Question 1

A formal statement incorporating your question, and an answer in one thought and stated in such a way that you can test whether it is false or not is known as a

Answer 1

hypothesis

Question 2

Once an object is in focus with the lower power, it should also be almost in focus with the higher power and that is know as being

Answer 2

par focal

Question 3

Two organisms living in mutual benefit is known as

Answer 3

mutualism

Question 4

___ feed on animals and are therefore secondary or tertiary consumers.

Answer 4

carnivores

Question 5

All organisms which inhabit a given geographic area is referred to as

Answer 5

community

Question 6

______is the state of two organisms living together and one is helped and the other is unharmed.

Answer 6

Commensalism

Question 7

____ is the term used to denote nonliving components of the environment

Answer 7

Abiotic

Question 8

When one organism is helped and the other is harmed this is known as

Answer 8

parasitism

Question 9

______organisms have the ability to carry on photosynthesis and make food for themselves.

Answer 9

Autotrophic

Question 10

______ is the term to denote that two different species are living together in a unique way. It may be beneficial, neutral, or detrimental to one and/or the other species.

Answer 10

Symbiosis

Question 11

All organisms of the same species which inhabit a given geographic area is known as

Answer 11

population

Question 12

____feed directly on green plants and are termed _____

Answer 12

herbivore; primary consumers

Question 13

Two X and one Y chromosome. what is the syndrome?

Answer 13

Klinefilter’s Syndrome

Question 14

Three copies of chromosome 21

Answer 14

Down Syndrome

Question 15

Only one X chromosome

Answer 15

Turner’s Syndrome

Question 16

Abnormality of chromosome 5

Answer 16

Cri du chat

Question 17

What is the normal number of chromosomes in a human body?

Answer 17

46

Question 18

How many pairs of autosomes are there in the human cell?

Answer 18

22

Question 19

How many pairs of sex chromosomes are there in a human cell?

Answer 19

1

Question 20

How many chromosomes are there in a human female egg?

Answer 20

23

Question 21

An arrangement of an individual’s chromosomes into numbered pairs according to their size, shape, and banding pattern is called?

Answer 21

Karyotype

Question 22

What is the sex of someone with Turner’s syndrome?

Answer 22

female

Question 23

Nuclear division that results in the nuclei receiving the same number of chromosomes as the parental nucleus is called

Answer 23

mitosis

Question 24

DNA is replicated in stage __ of____.

Answer 24

S; interphase

Question 25

______ is described as having the sister chromatids attached to the spindle and the chromosomes are aligned at the equator of the spindle.

Answer 25

Metaphase

Question 26

In the root tip of the eudicot what is the name of the zone where new cells are being produced?

Answer 26

Zone of cell division

Question 27

In the root tip of a eudicot what is the name of the zone where cells are specialized to carry on a particular function?

Answer 27

zone of maturation

Question 28

What is the name of the opening in leaves where carbon monoxide enters?

Answer 28

stoma

Question 29

Name the different shapes of epithelial cells.

Answer 29

Squamous, cubodial, and columnar

Question 30

Name the classes of connective tissue.

Answer 30

Connective tissue proper, cartilage, bone, and blood

Question 31

Shape of bacteria cells

Answer 31

Spirillium- spiral shaped Bacilli-rod-shaped Cocci-round

Question 31

``` Roundworms - Turkey - Jellyfish - Clams - Frogs - George Washington - Planaria - Earthworms - Grasshopper - Turtle - ```

Answer 31

``` Nematoda Aves Cnidaria Mollusca Amphibia Mammalia Platyhelminthes Annelida Arthropoda Reptilla ```

Question 32

Cluster of bacteria

Answer 32

Staphylo

Question 33

More than 2

Answer 33

Strepto