Class 9th Biology

Ch :5 Fundamental unit of life
Language: English
Subject: Natural science > Biology
Age: 14 - 15

Class 9th Biology

Ch :5 Fundamental unit of life

1.living cells were discovered by

Roobert Hooke

Purkinje

Robert Brown

Leeuwenhoek

2. Draw the well labelled diagram of a neuron.

3.The full form of ATP is________

4.________ are known as suicidal bags of cell.

5.Why is golgi apparatus is in close association with endoplasmic reticulum.

6. The given statement is true or false. Correct it and give reason if it is false.
*The additional protective layer in plants is nucleoplasm*.

7.Why mitochondria is known as power house of cell.

8.Draw a well labelled diagram of mitochondria.

9.Genes are located on/in

Chromosomes

DNA

RNA

Nucleus

10.lipid molecules in the cell are synthesized by ________