Sexual Reproduction

IMPORTANT

Sexual Reproduction: Overview

This Topic covers sub-topics such as Fertilization, Zygote, Parthenogenesis, Oestrus Cycle, Oviparous Animals, Viviparous Animals, Syngamy, Embryogenesis, External Fertilisation, Internal Fertilisation, Post Fertilization Events and, Gamete Transfer

Important Questions on Sexual Reproduction

EASY
IMPORTANT

The vegetative phase is also observed in animals.

EASY
IMPORTANT

Vegetative phase is a part of asexual reproduction.

EASY
IMPORTANT

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

EASY
IMPORTANT

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

EASY
IMPORTANT

What is the meaning of vegetative phase?

EASY
IMPORTANT

Define the senescent phase.

EASY
IMPORTANT

_____ takes place during senescence.

EASY
IMPORTANT

Senescence is the phase of _____.

EASY
IMPORTANT

Senescence is a phase of growth and ageing.

EASY
IMPORTANT

The senescent phase is the period after the reproductive phase when a cell loses its ability to reproduce. 

EASY
IMPORTANT

Fill in the blank with the correct answer from the bracket.

The type of fertilization that takes place in birds is called _____. (external fertilization, internal fertilization)

EASY
IMPORTANT

The frogs show internal fertilization.

EASY
IMPORTANT

Define hermaphrodites.

MEDIUM
IMPORTANT

Earthworms are hermaphrodite animals.

HARD
IMPORTANT

ll organisms have to pass through a particular phase before they can reproduce sexually. What do we call this phase?

EASY
IMPORTANT

There are 29 or 46 numbers chromosomes in meiocytes of human begins?

EASY
IMPORTANT

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

EASY
IMPORTANT

What are meiocytes? 

MEDIUM
IMPORTANT

Name the carrier of male gametes in seed producing plants.

HARD
IMPORTANT

The reproductive phase comes before the juvenile phase in the life cycle of the living organisms.