How does an Amoeba multiply during unfavourable conditions?

Assertion (A) : Root stock functions as a storage and protective organ Reason (R) Root stock remains alive below the ground during unfavourable conditions and resumes growth during the favourable conditions.

Encystment occurs in ----- during unfavourable conditions

How does an aster form?

How do animals like fishes and bears avoid unfavourable climatic conditions?

Organisms show migration in order to avoid unfavourable conditions of

Asseration : In lichens, mycobiont and phycobiont are symbiotically associated in which algae is predominant and fungi is a subordinate partner. Reason : The fungus provides food and alga protects the fungus from unfavourable conditions.

When does Amoeba multiply be sporulation? Explain.

During unfavourable conditions, Amoeba multiples by:

How does stampede happen?