Question : Loss of water in plants in the form of liquid is known as:
Option 1: transpiration
Option 2: osmosis
Option 3: guttation
Option 4: imbibition
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Correct Answer: guttation
Solution : The correct option is guttation.
Guttation is the process by which plants pass liquid water from their leaf tips due to root pressure, which occurs when water absorption exceeds transpiration, which occurs frequently in the morning or humid weather. Guttation occurs via specialised structures known as hydathodes, which are tiny apertures on the leaf edges. Guttation differs from dew production in that it occurs when moisture in the air condenses on the surfaces of plants or other things when temperatures fall.
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Question : Water comes out of the leaves in the form of vapour by a process called:
Option 1: creepers
Option 2: transportation
Option 3: venation
Option 4: transpiration
Question : Directions: In a certain code language, if sky is known as earth, earth is known as water, water is known as air, air is known as light, and light is known as sound, then what is it that humans breathe in?
Option 1: Air
Option 2: Earth
Option 3: Light
Option 4: Water
Question : Which one of the following is connected with the transport of water in plants?
Option 1: Phloem
Option 2: Xylem
Option 3: Epidermis
Option 4: Cambium
Question : When a volcano erupts on Earth, the erupted material is typically a liquid rock known as ____.
Option 1: plasma
Option 2: lava
Option 3: hailstone
Option 4: mercury
Question : Insectivorous plants grow in soil deficient in ______.
Option 1: calcium
Option 2: nitrogen
Option 3: magnesium
Option 4: water
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