Nutrition in plants (class 7)

Chlorophyll containing structures in a plant cell

• Stomata

• guard cells

• Chloroplast

• none of these

Tags

NGSS.MS-LS1-2

NGSS.MS-LS1-6

During photosynthesis, the stomata help in the intake of

• Oxygen

• Carbon dioxide

• Water

• Nitrogen

Tags

NGSS.MS-LS1-6

Which of the following is an insectivorous plant?

• Cuscuta

• Sundew

• Coralroot

• Mistletoe

Rhizobium is

• A parasite and nitrogen-fixing bacterium

• A non- symbiotic bacterium

• A symbiotic and nitrogen-fixing bacterium

• None of the above

Chlorophyll helps the plants to

• Exchange gases

• Absorb water from the stem

• Transport food from the leaves to the other parts

• Absorb energy from the sunlight

Tags

NGSS.MS-LS1-6

The Food Synthesized By The Plants Is Stored As

• Starch

• Protein

• Vitamins

• Dietary fibre

Tags

NGSS.MS-LS1-6

NGSS.MS-LS1-7

Pitcher Plant Traps Insects Because It

• Is a heterotroph

• Grows in soils which lack in nitrogen

• Does not have chlorophyll

• Has a digestive system like human beings

Tags

NGSS.MS-LS1-4

In Non-Green Plants And Animals, Their Mode Of Nutrition Is

• Saprophytic

• Parasitic

• Heterotrophic

• Autotrophic

Tags

NGSS.MS-LS1-7

Which of the following statements is NOT true ?

• Heterotrophs cannot prepare their own food .

• Dodder is an example of parasite .

• Saprophytes are green .

• Pulses and Beans are legumes .

Green pigment present in the leaves is _____.

• Stomata

• Stem

• Chlorophyll

• Algae

Tags

NGSS.MS-LS1-6