The given figure shows a male reproductive system.
The label X in the figure is ................. it deposits .................... into the vagina?
The information in which row completes the given statements?
Penis, Ova
Penis, Sperm
Testes, Ova
Testes, Sperm
When is jelly deposited as a cover on the egg of frog?
In water, after fertilization.
In water, during fertilization.
In water, before fertilization.
In the ovary.
Which one of the following is not part of the male reproductive system?
Sperm
Penis
Ovaries
Testes
Select the incorrect statement regarding AIDS.
It is an immunodeficiency disease.
HIV virus has RNA as its genetic material.
AIDS can be transmitted to an infant from the infected mother in the course of pregnancy.
The time-lag between the infection and appearance of AIDS symptoms may vary from a week to a m
Which of the following statements about reproduction are true?i) Oviparous animals give birth to young ones.ii) External fertilization takes place in frog.iii) An embryo is made up of a single cell.iv) Amoeba reproduces by binary fission.v) A zygote is formed as a result of fertilization.
i, ii and v only.
ii, iv and v only.
i and ii only.
All of the statements.
Which of the following glands have both endocrine and exocrine function?
Pancreas
Adrenal
Salivary
Pituitary
Which of the following is an oviparous animal?
Blue whale.
Cat.
Rabbit.
Crow.
How long does it take for a fertilized human egg to develop into a baby?
Three months
Six months
Nine months
Twelve months
Adrenaline is a hormone secreted by adrenal gland. Which of the following statements is correct for adrenaline?
It maintains blood sugar level.
It helps the body to adjust stress.
It ensures normal growth of body.
It prepares uterus for receiving the embryo.
The process of forming two new cells from a cell is called
Cell division
Pollination
Splitting
Fertilization
