NECO Biology Past Questions & Answers - Page 6

26.

Fern plants carry out Photosynthesis in the

A.

frond

B.

rhizome

C.

sorus

D.

stolon

E.

thallus

Correct answer is A

No explanation has been provided for this answer.

27.

The basic unit of classification of living things is the

A.

class

B.

genus

C.

kingdom

D.

phylum

E.

species

Correct answer is E

No explanation has been provided for this answer.

28.

Which of the following is bryophyte?

A.

Bladderwort

B.

Flytrap

C.

Liverwort

D.

Pitcher

E.

Sundew

Correct answer is C

No explanation has been provided for this answer.

29.

Which of these influences growth movement in plants?

A.

Acetic acid

B.

Auxins

C.

Chlorophyll

D.

Enzyme

E.

Ethylene

Correct answer is B

No explanation has been provided for this answer.

30.

What will be the phenotypic ratio in the f1 generation, if a dominant red flowered plant (RR) is crossed with recessive white flowered plant (rr)?

A.

1 red : 1 white

B.

2 red : 0 white

C.

3 red : 1 white

D.

4 red : 0 white

E.

4 red : 4 white

Correct answer is D

No explanation has been provided for this answer.