Question

Que 1. Choose the correct answer:

(1×5=5)

(A) Naked seeds are formed in :

(a) Algae (b) Pteridophytes

(c) Gymnosperm (d) All above

(B) Hereditary material of viruses is:

(a) DNA &RNA (b) DNA or RNA

(c) Chromosome (d) None

(C) Ribbon like chloroplast is found in :

(a) Ulothrix (b) Spirogyra

(c) Oedogonium (d) Marchantia

(D) Tuber of potato is a modified :

(a) Root (b) Stem(c) Creeper (d) Bulb
(E) Leaf without petiole is called:

(a) Petiolate (b) Sessile

(c) Pedicellate (d) None​

Answer 1

Explanation:

1=c

2=b

3=b

4=b

5=b

I think its correct

Answer 2

Answer:

i think its algae (b)chromosome(c)spurogyra