Question

In pteridophytes, main plant body is (i), which is (ii) into true roots, stem and leaves fill the blanks in above statements and select the correct option

Answer 1

Explanation:

Pteridophyta includes primitive vascular plants. The adult plant body in these plants is a sporophyte. It shows differentiation into true roots, stem, and leaves. The stem is mostly herbaceous.

The life cycle includes an alternation of generation of a diploid prophetic generation with a haploid gametophytic generation. Sporophyte generation is dominant.

So, the correct answer is " (i) - sporophyte, (ii) - differentiated " .

Answer 2

Pteridophyta includes primitive vascular plants. The adult plant body in these plants is a sporophyte. It shows differentiation into true roots, stem, and leaves. The stem is mostly herbaceous.

The life cycle includes an alternation of generation of a diploid prophetic generation with a haploid gametophytic generation. Sporophyte generation is dominant.

So, the correct answer is " (i) - sporophyte, (ii) - differentiated " .