Biology - Questions and Answers, General Study (GK)

Home » General Study » Biology - Questions and Answers Objective Questions

Biology - Questions and AnswersPage 133

1321.

If the genetic name of the fossil plant ends with "dendron" or "xylon" it denotes

(a)The leaf of the fossil

(b)The stem of the fossil

(c)The root of the fossil

(d)The reproductive part of a fossil

Comment

Answer is: B

1322.

Sewage treatment is carried out with the help of

(a)Chlorella

(b)Yeast

(c)Bacteria

(d)Blue green algae

Comment

Answer is: C

1323.

"lkebana" pertains

(a)Leaf arrangement

(b)Plant arrangement

(c)Floral arrangement

(d)None of these

Comment

Answer is: C

1324.

The first to isolate a plant virus is

(a)W. M. Stanley

(b)K. M. Smith

(c)E. C. Stockmann

(d)Jwanosky

Comment

Answer is: A

1325.

National Botanical Research Institute is situated at

(a)Delhi

(b)Kolkata

(c)Coimbatore

(d)Lucknow

Comment

Answer is: D

1326.

In plants, the radial transport of food, water and mineral salts is performed by

(a)Medullary rays

(b)Pith

(c)Secondary phloem

(d)Vascular cambiums

Comment

Answer is: C

1327.

Grafting cannot be practised in monocotyledonous plants because they

(a)Have very thin tissue

(b)Have many vascular bundles

(c)Do not have cambium

(d)Have endarch xylem

Comment

Answer is: C

1328.

Mycology is the study of

(a)Algae

(b)Fungi

(c)Bryophytes

(d)Bacteria

Comment

Answer is: B

1329.

The group of plants containing algal and fungal partners in association are called

(a)Thallophytes

(b)Bryophytes

(c)Pteridophytes

(d)Lichens

Comment

Answer is: D

1330.

The group of plants containing algal and fungal partners in association are called

(a)Thallophytes

(b)Bryophytes

(c)Pteridophytes

(d)Lichens

Comment

Answer is: D

Comments

No comment yet.

Biology - Questions and AnswersPage 133

Comments

Similar GS Topics

Top 10 List

Miscellaneous

Follow us on YouTube

Links

Social links

For Coaching Class/Schools

Subscribe for updates