Most primitive members in which roots no...

Most primitive members in which roots not present in
Or
Which of the following is a fossil pteridophyte
(a) Psilotum
(b) Rhynia
(c) Lycopodium
(d) Selaginella

A

Psilotum

B

Rhynia

C

Lycopodium

D

Selaginella.

Verified by Experts

The correct Answer is:

B

Both Psilotum and Rhynia are without roots but Rhynia is extinct while Psilotum is living.

Similar Questions

Explore conceptually related problems

Most primitive member in which roots are not present is

Which one of the following is the most primitive ancestor of man?

Which of the following are heterosporous pteridophytes I. Lycopodium II. Selaginella III. Equisetum IV. Salvinia

Which of the following are homosporous pteridophytes? I. Selaginella II. Lycopodium III. Salvinia IV. Equisetum

Which of the following is the least? sin 3 (b) sin 2 (c) sin 1 (d) sin 7

Which of the following is the least? (a) sin 3 (b) sin 2 (c) sin 1 (d) sin 7

In which of the following compound chiral C-atom is present

In which of the following compounds, 3c-2e bond is present-

Which one of the following is a succulent (a) Agermone mexicana (b) Dalbergia sisso (c) Opuntia (d) Mangifera

In which of the following compound Chiral C-atom is present?