Rainbow 🌈 MCQ - Seed

 

 Topic - Seed

1. Seed leaves are also known as 

A) Cotyledons 
B) seedling 
C) plant
D) seed coat 

ANSWER= (A) Cotyledons 
Explain:- Seed leaves are also known as Cotyledons 

 

2.What are the conditions for a seed to grow into a new plant ?

A)right amount of water
B) right amount of air
C) right amount of warmth 
D) all of above

ANSWER= (D) all of above
Explain:-  The conditions for a seed to grow into a new plant are - right amount of water, air and warmth

 

3.Underground stems like potato and ginger have ________on them.

A) ears
B) nose
C) eyes
D) mouth

ANSWER= (C) eyes
Explain:- Underground stems like potato and ginger have  eyes on them.

 

4. Which of the following plants can grow by the process of stem cutting?

A)Potato 
B) Rose 
C) Hibiscus 
D) All of above 

ANSWER= (D) all of above 
Explain:- Potato, Rose and Hibiscus, all these plants can grow by the process of stem cutting .

 

5. _________is a way to distribute seeds over a wide area.

A) Pollination 
B) Germination 
C) Fertilization 
D) Dispersion 

ANSWER= (A) Pollination 
Explain:-  Pollination is a way to distribute seeds over a wide area.

 

6. Sycamore seeds have these special parts to help them in dispersal by air.

A) Hairy growth 
B) wing like structure 
C) eyes
D) seed

ANSWER= (A) Hairy growth 
Explain:-Sycamore seeds have hairy growth, this special parts  help them in dispersal by air.

 

7. ___________ provides food to the baby plant inside the seed

A) Cotyledons 
B) seed coat 
C) sun
D) minerals 

ANSWER= (A) Cotyledons 
Explain:- Cotyledons provides food to the baby plant inside the seed