Life Span

How many amongst the following can have a lifespan of more than 100 years?

Tortoise, Crocodile, Elephant , Horse, Peepal tree, Parrot, Crow, Banyan tree

Select the correct option for seasonal breeders.

Read the following statements and select the wrong ones:

I. Juvenile phase is the pre-reproductive phase in the life cycle of an organism.

II. Bamboo species flower only once in their lifetime.

III. Mammals are called continuous breeders.

IV. In the oestrous cycle, broken endometrium is passed out.

Arrange the following with respect to their life span in ascending order and choose the correct option.

I. Crocodile

II. Domestic dog

III. Parrot

IV. Butterfly

Which of the following represents the correct sequence of phases in the life cycle of wheat? [where $\mathrm{J} -$Juvenile phase, $\mathrm{R} -$ Reproductive phase,
$\mathrm{I} -$ Interflowering period,$\mathrm{G} -$ Gap phase,
$\mathrm{S}-$ Senescence, $\mathrm{V} -$Vegetative phase]

Choose correct sequence for different stages in the life cycle of rice.

The end of juvenile phase marks the beginning of:

The vegetative phase is also observed in animals.

Vegetative phase is a part of asexual reproduction.

The period of growth after the reproductive phase in plants is termed the vegetative phase.

The period of growth or the period before the reproductive phase in plants is termed as a vegetative phase.

What is the meaning of vegetative phase?

_____ takes place during senescence.

Name the reproductive cycle that occurs in non-primates. (Answer in two words.)

The end of vegetative phase in plants marks the beginning of reproductive phase.

Arrange these animals in the increasing order of their life span :
Crow, Horse, Parrot, Elephant

Which of the following statement incorrect?

Select the odd one out with respect to life span:

Which of the following organism has longest life span?

Amoeba is an immortal