Question

Choose the most appropriate answer.

1. Which of these are autotrophs?
a. all plants
b. green plants
c. all animals
d. unicellular animals

2. Which of these is not necessary for photosynthesis?
a. carbon dioxide
b. chlorophyll
c. light
d. nitrogen

3. Which of these elements is needed in addition to carbon, hydrogen and oxygen to make proteins?
a. nitrogen
b. phosphorus
c. potassium
d. calcium

4. Which of the following gets absorbed from the atmosphere during photosynthesis?
a. oxygen
b. water vapour
c. carbon dioxide
d. nitrogen

5. Organisms that live in or near the host and obtain their nutrition from the host are called
a. saprophytes
b. autotrophs
c. heterotrophs
d. parasites

6. Which of these is a saprophyte?
a. venus flytrap
b. mushroom
c. pitcher plant
d. dodder

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Answer 1

Answer:

hi mate

Explanation:

A1 Green plants

A2 Nitrogen

A3 Not sure but I think nitrogen

A4 water vapour

A5 Parasite

A6 not sure about that either Venus fly trao

Answer 2

Answer:

c,d,a,c,d,b.

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I think it will help uuuu......