EASY
10th ICSE
IMPORTANT
Earn 100

Name the plant hormone responsible for the closure of stomata on a windy day.

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Important Questions on Self Practice Model Test Paper- 2

MEDIUM
10th ICSE
IMPORTANT
Explain with suitable diagrams, the opening and closing of stomata.
MEDIUM
10th ICSE
IMPORTANT
Why does more transpiration occur on the lower surface of the leaf in a dorsiventral leaf?
MEDIUM
10th ICSE
IMPORTANT
Name the accessory reproductive glands found in males.
EASY
10th ICSE
IMPORTANT

An experiment and its results are shown below. The bag 'X' is made of a semipermeable membrane and sealed tightly.
Question Image

What would be a suitable material for "X"? (cellophane/chitin)

EASY
10th ICSE
IMPORTANT
An experiment and its results are shown below. The bag 'X' is made of a semipermeable membrane and sealed tightly.Question Image
Name one liquid in Y and one liquid in Z that could produce this result.
EASY
10th ICSE
IMPORTANT

An experiment and its results are shown below. The bag 'X' is made of a semipermeable membrane and sealed tightly.
Question Image
Name the process that produces this result.