Question

ct answe 7. Which of the following plant take the food by parasitic nutrition? A) Yeast B) Mushrooms C) Cuscuta D) Leeches (C) 8. The rate of Photosynthesis is not affected by: (13) A) Light Intensity B) Humidity C) Temperature D) Carbondioxide concentration S5 9. A plant is kept in dark cupboard for about forty eight hours before conducting any experiment on Photosynthesis in order to : (D) A)Remove chlorophyll from leaves B) Remove carbondioxide from leaves C) Ensure that no photosynthesis occurred D) Ensure that leaves are free from the starch 10. The digestive juice without enzyme is (A) A) Bile B) Gastric juice C) Pancreatic juice D) saliva (A) 11. In single celled animals the food is taken A) By the entire body surface B) Mouth D) Vacuoles C) Teeth ( 3 ) 12. Which part of the plant takes in carbondioxide from the air for photosynthesis A) Root hair B) Stomata C) Leaf veins D) Sepals​

Answer 1

Explanation:

7. option A)

8. option A)

9.option A)

10.option A)

11.option A)

12.option B)