Bio. ch 2

Question 1

Lower level of organization

Answer 1

Cells
Tissue
Organ
Organ System
Organism

Question 2

Higher levels of organization

Answer 2

Organism
Population
Community
Ecosystem
Biosphere

Question 3

which is the largest organ in our body?

Answer 3

Skin

Question 4

What is the study of tissues at a microscopic level called?

Answer 4

Histology

Question 5

What is an organ?

Answer 5

A collection of tissues performing the same type of function .

Question 6

What is a tissue?

Answer 6

A group of cells of the same type or mixed type, having the same origin and performing similar functions are called tissues

Question 7

What are the types of meristematic tissues?

Answer 7

(a) Apical Meristem
(b) Lateral Meristem
(c) Intercalary Meristem

Question 8

What are the 2 types of tissues

Answer 8

(a) Meristematic tissues
(b)Permanent tissue

Question 9

Give 5 properties of meristematic tissues

Answer 9

The nucleus is large
Cells lack chloroplast
Cells are rich is cytoplasm
The cells divide actively
They help in growth

Question 10

Occurrence and function of apical meristem