Biology - Questions and Answers, General Study (GK)

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

Biology - Questions and AnswersPage 158

1571.

After fertilization ovary is transformed into

(a)Fruit

(b)Embryo

(c)Seed

(d)All of these

Comment

Answer is: A

1572.

Green tress of the forests are generally called as

(a)Forest burial ground

(b)Food chain primary producers

(c)Saline water

(d)Woods

Comment

Answer is: B

1573.

Streptomycin was discovered by

(a)Waksman

(b)Duggar

(c)McGuire

(d)Buskholder

Comment

Answer is: A

1574.

Kelp is

(a)Red algae

(b)Blue-green algae

(c)Brown algae

(d)All of these

Comment

Answer is: C

1575.

Monocotyledons are characterised by

(a)Fibrous root system

(b)Tap root system

(c)Prop root system

(d)Epiphytic roots

Comment

Answer is: A

1576.

Typhoid is caused by

(a)Fungi

(b)Virus

(c)Bacteria

(d)Protozoa

Comment

Answer is: C

1577.

The ovules in gymnosperms are

(a)Enclosed inside the ovary

(b)Exposed

(c)Both (A) and (B)

(d)Enclosed inside the fruit

Comment

Answer is: B

1578.

Cell division useful for gamete formation is

(a)Mitosis

(b)Amitosis

(c)Meiosis

(d)Direct cell division

Comment

Answer is: C

1579.

Herbicide is used to kill

(a)The unwanted insects

(b)The unwanted animals

(c)The weeds

(d)The Underwater plants

Comment

Answer is: C

1580.

Tap ropt is

(a)Negatively geotropic

(b)Diageotropic

(c)Positively geotropic

(d)Positively phototropic

Comment

Answer is: C

Comments

No comment yet.

Biology - Questions and AnswersPage 158

Comments

Similar GS Topics

Top 10 List

Miscellaneous

Follow us on YouTube

Links

Social links

For Coaching Class/Schools

Subscribe for updates