Biology Quiz

1.The vitamin (s), which is/are generally excreted in urine,is/are

A. Vitamin A

B. Vitamin B

C. Vitamin C

D. Vitamin D and K

1-(C)

2.Which one among the following is a major source of sugar?

A. Watermelon

B. Beetroot

C. Sugarcane

D. Date

2-(C)

3.The study Of Dendrology is associated with:

A. Flowers

B. Trees

C. Shrubs

D. Plants

3-(C)

4.The study of flowers is called:

A. Anthology

B. Agrestology

C. Phynology

D. Polinology

4-(A)

5. The study of Annual rings is called:

A. Dendrology

B. Dendrochronology

C. Agronomy

D. Horticulture

5-(B)

6. Which one among the following plants cannot be multiplied by cutting?

A. Rose

B. Bryophyllum

C. Banana

D. Marigold

6-(B)

7. The flowers plants have been kept under:

A. Creptogams

B. Phanrogams

C. Bryophytes

D. Tredophytes

7-(B)

8. The food poisoning is caused by :

A. Clostrideam titeni

B. Clostrideam boutulium

C. Salmonela toyphosis

D. Baslils anthresis

8-(B)

9. Plants which grow on saline soils are

A. Xerophytes

B. Hydrophytes

C. Halophytes

D. Succulents

9-(D)

10. Which component of plants receives stemulus for flowering?

A. Stems

B. Branches

C. Leaves

D. Roots

10- (C)

ANSWERS KEY:
1-(C)
2-(C)
3-(C)
4-(A)
5-(B)
6-(B)
7-(B)
8-(B)
9-(D)
10- (C)