Which are the first terrestrial plants to possess xylem and phloem?

Correct Answer - C Option A and B are incorrect since `((A)/(B))` should be dimensionless.

Characteristic features of class Cyclostomata (Cyclos: Circular, stoma-mouth) Lat/Grk 1. Members of class Cyclostomata are jaw-less and eel like organisms. 2. Their skin is devoid of scales, soft and smooth, containing unicellular mucus...

1. Telescopes used to see the objects on the Earth, like mountains, trees, players playing a match in a stadium, etc. are called terrestrial telescopes.  2. In such case, the final...

A) Dermal layer

C) Both xylem and phloem

C) Sieve cells

C) Making ropes

C) Complex tissue

A) Mangrove plants

A) Protochordata