What are the characteristics of flowers pollinated by wind?

Important Questions on Plants-Nature’s Wonderful Food Factories

MEDIUM

6th CBSE

IMPORTANT

Pearson IIT Foundation Science>Chapter 13 - Plants-Nature’s Wonderful Food Factories>PRACTICE QUESTIONS (COMPETITION WING)>Q 11

Insect pollinated flowers are brightly coloured. Give reason.

HARD

6th CBSE

IMPORTANT

Pearson IIT Foundation Science>Chapter 13 - Plants-Nature’s Wonderful Food Factories>PRACTICE QUESTIONS (COMPETITION WING)>Q 12

Explain why dry seds do not germinate?

HARD

6th CBSE

IMPORTANT

Pearson IIT Foundation Science>Chapter 13 - Plants-Nature’s Wonderful Food Factories>PRACTICE QUESTIONS (COMPETITION WING)>Q 13

Self-pollination is not possible in Papaya? Give reason.

HARD

6th CBSE

IMPORTANT

Pearson IIT Foundation Science>Chapter 13 - Plants-Nature’s Wonderful Food Factories>PRACTICE QUESTIONS (COMPETITION WING)>Q 14

Botanical garden in Kolkata has a 200 years old Banyan tree. How can you identify the tree from its physical appearance?

HARD

6th CBSE

IMPORTANT

Pearson IIT Foundation Science>Chapter 13 - Plants-Nature’s Wonderful Food Factories>PRACTICE QUESTIONS (COMPETITION WING)>Q 15

Write a note on any two types of aerial stem modification.

HARD

6th CBSE

IMPORTANT

Pearson IIT Foundation Science>Chapter 13 - Plants-Nature’s Wonderful Food Factories>PRACTICE QUESTIONS (COMPETITION WING)>Q 15

Discuss about the parasitic and breathing roots.

HARD

6th CBSE

IMPORTANT

Pearson IIT Foundation Science>Chapter 13 - Plants-Nature’s Wonderful Food Factories>PRACTICE QUESTIONS (COMPETITION WING)>Q 16

Discuss the modifications seen in an onion.

HARD

6th CBSE

IMPORTANT

Pearson IIT Foundation Science>Chapter 13 - Plants-Nature’s Wonderful Food Factories>PRACTICE QUESTIONS (COMPETITION WING)>Q 17

Give reason why the aerial roots of banyan tree are not considered as true roots?