STD 11 - 3. Plant kingdom — BIOLOGY STD 11 Science — Question

A plant shows thallus level of organization. It shows rhizoids and is haploid. It needs water to complete its life cycle because the male gametes are motile. Identify the group to which it belongs to:

Capitulum is a modification of

Which of these statements is incorrect?

Find incorrect match:

Leaf abscission, fruit fall, bud dormancy occurs by which phytohormone

The stage in which daughter chromosomes move toward the poles of the spindle is:

In Cycas

Experiments on Acetabularia by Hammerling proved the role of:

Which of the following statements is incorrect?

Contractile proteins are found in