Question

Choose the correct answer
1. The food synthesized by the plant is stored as ______________________.
2. ________________________ are the sites of photosynthesis.
3. The enzymes in the pancreatic juice help in the digestion of ___________________ and
________________________.
4. The finger like projections which increases the surface area in small intestine are
called____________________.
5. The gastric juice contains _________________________ acid.
6. ___________________ vitamin is synthesised by bacteria present in intestine.
7. Which of the following organisms take the food by parasitic nutrition? ( )
(i) Yeast (ii) Mushrooms (iii) Cuscuta (iv) Leeches
A) (i), (ii) B) (iii) C) (iii), (iv) D) (i)
8. The rate of Photosynthesis is not affected by: ( )
A) Light Intensity B) Humidity C) Temperature D) Carbon dioxide concentration
9. A plant is kept in dark for about forty eight hours before conducting any experiment on Photosynthesis
in order to : ( )
A) Remove chlorophyll from leaves
B) Remove water 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) Bile B) Gastric juice C) Pancreatic juice D) saliva
11. In single celled animals the food is taken by ( )
A) body surface B) Mouth C) Teeth D) Vacuoles
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

Answer:

acrocentric

If the centromere is situated near the end of the chromosome, the chromosome is called acrocentric.

Answer 2

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$\implies$Choose the Correct Answers:-

1) Starch.

2) Leaves.

3) Proteins & Fats.

4) Villi.

5) Hydrochloric acid.

6) Vitamin B12.

7) B) (iii) [Cuscuta].

8) B) Humidity.

9) D) Ensure that leaves are free from the starch.

10) A) Bile.

11) A) Body Surface.

12) B) Stomata.

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