JAMB Biology questions

438 questions with answers and explanations. Tap an option to check yourself.

All topics Cell structure and organisation · 30 Cellular activities · 32 Co-ordination and control · 31 Ecology · 38 Evolution · 27 Excretion · 30 Growth · 27 Heredity and variation · 36 Nutrition · 34 Reproduction · 33 Respiration · 30 Support and movement · 28 Transport · 30 Variety of organisms · 32

Question 281· Nutrition· JAMB
Which set of conditions is necessary for photosynthesis?
Explanation and discussion
Question 282· Nutrition· JAMB
Goitre is caused by a shortage of
Explanation and discussion
Question 283· Nutrition· JAMB
Rickets in children is caused by lack of
Explanation and discussion
Question 284· Nutrition· JAMB
A deficiency of vitamin C causes:
Explanation and discussion
Question 285· Nutrition· JAMB
Holozoic nutrition involves
Explanation and discussion
Question 286· Reproduction· JAMB
Binary fission is the method of reproduction in
Explanation and discussion
Question 287· Reproduction· JAMB
In flowering plants, the male gametes are produced in the
Explanation and discussion
Question 288· Reproduction· JAMB
After fertilisation, the part of the flower that develops into the fruit is the
Explanation and discussion
Question 289· Reproduction· JAMB
Sperm are produced in the
Explanation and discussion
Question 290· Reproduction· JAMB
A false fruit, such as the cashew 'apple', develops
Explanation and discussion
Question 291· Reproduction· JAMB
Which contraceptive method works by preventing sperm from reaching the egg?
Explanation and discussion
Question 292· Reproduction· JAMB
Ovulation is the
Explanation and discussion
Question 293· Reproduction· JAMB
A function of the placenta is to
Explanation and discussion
Question 294· Reproduction· JAMB
Insect-pollinated flowers usually have
Explanation and discussion
Question 295· Reproduction· JAMB
An advantage of cross-pollination over self-pollination is that it
Explanation and discussion
Question 296· Reproduction· JAMB
Fertilisation in humans normally takes place in the:
Explanation and discussion
Question 297· Reproduction· JAMB
Seeds with wings or feathery hairs are usually dispersed by
Explanation and discussion
Question 298· Reproduction· JAMB
Flowers pollinated by wind usually have
Explanation and discussion
Question 299· Reproduction· JAMB
In the flower shown, the part labelled C develops into the
Explanation and discussion
Question 300· Reproduction· JAMB
The hormone that maintains pregnancy is
Explanation and discussion

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JAMB Biology questions

Which set of conditions is necessary for photosynthesis?

Goitre is caused by a shortage of

Rickets in children is caused by lack of

A deficiency of vitamin C causes:

Holozoic nutrition involves

Binary fission is the method of reproduction in

In flowering plants, the male gametes are produced in the

After fertilisation, the part of the flower that develops into the fruit is the

Sperm are produced in the

A false fruit, such as the cashew 'apple', develops

Which contraceptive method works by preventing sperm from reaching the egg?

Ovulation is the

A function of the placenta is to

Insect-pollinated flowers usually have

An advantage of cross-pollination over self-pollination is that it

Fertilisation in humans normally takes place in the:

Seeds with wings or feathery hairs are usually dispersed by

Flowers pollinated by wind usually have

In the flower shown, the part labelled C develops into the

The hormone that maintains pregnancy is