If the culture is kept in stationary phase for a prolonged period, the cells may die. Why?

a) due to the time taken for doubling of cell number

b) duration of a cell generation is too large, depending mainly on the plant species.

c) stationary phase is forced on the culture by a depletion of the nutrients

d) due to an accumulation of cellular wastes

TLS Online TPP Program

#Question id: 8947

#SCPH28 | Zoology

Organisms that are neither coelomate nor pseudocoelomate should, apart from their digestive systems, have bodies that

TLS Online TPP Program

#Question id: 8948

#SCPH06 I Botany

What distinguishes a coelomate animal from a pseudocoelomate animal is that coelomates

TLS Online TPP Program

#Question id: 8948

#SCPH28 | Zoology

What distinguishes a coelomate animal from a pseudocoelomate animal is that coelomates

TLS Online TPP Program

#Question id: 8949

#SCPH28 | Zoology

Which of the following functions is an advantage of a fluid-filled body cavity?

TLS Online TPP Program

#Question id: 8950

#SCPH28 | Zoology

You have before you a living organism, which you examine carefully. Which of the following should convince you that the organism is acoelomate?

TLS Online TPP Program

#Question id: 8951

#SCPH28 | Zoology

An animal that swims rapidly in search of prey that it captures using visual senses concentrated at its anterior end is likely to be