Question

Q.5 Explain why?
a. Some plants eat insect
b. All green plants are autotrophic in nature
c. Nutrients need to be added from time to time into the soil
d. Red. Violet and brown leaves carryout photosynthesis​

Answer 1

Answer:

a) Carnivorous Plants for sale that eat insects and bugs: Sarracenia (Pitcher Plant), Drosera (Sundew), Dionaea (Venus fly trap), and more. ... A carnivorous plant such as pitcher plant and venus flytrap, catch and eat insects, small animals and protozoans for one reason... protein, and the nitrogen in it.

b) They do this by the process of photosynthesis. All the green plants are called autotrophs. This is due to the fact that the green plants make their own food from very simple substances like carbon dioxide and water that is present in the surroundings. They do this by the process of photosynthesis.

c) Fertilisers and manures contain plant nutrients such as nitrogen, potassium, phosphorous, etc. These nutrients need to be added from time to time to enrich the soil. ... They need nitrogen in a soluble form. The bacterium called Rhizobium can take atmospheric nitrogen and convert it into a soluble form.

d)The large amount of red, brown and violet pigment mask the green colour of chlorophyll in these leaves. Yes, these leaves can also carry out the process of photosynthesis because they contain chlorophyll.

Answer 2

a. Plants such as Venus flytrap lacks with nutrients which is fulfilled by eating insects


B. As they have chlorophyll

C. They are required for the growing of plant

D. They have chlorophyll but of other colour