Year : 
2017
Title : 
Biology
Exam : 
JAMB Exam

Paper 1 | Objectives

21 - 30 of 49 Questions

# Question Ans
21.

Use the diagram to answer the question that follows.

The dentition is found in

A. rat

B. dog

C. sheep

D. man

Detailed Solution

There is an explanation video available below.
22.

When an ovary is placed on the receptacle above the other floral parts it is referred to as

A. half inferior ovary

B. superior ovary

C. inferior ovary

D. half superior ovary

Detailed Solution

There is an explanation video available below.
23.

The type of nutrition exhibited when organism lives on the body surface or inside the body of another type of organism is

A. Holozoic

B. parasitic

C. saprohytic

D. carnivores

Detailed Solution

There is an explanation video available below.
24.

An example of organism which exists as a colony is

A. Volvox

B. paramecium

C. euglena

D. chlamydomonas

Detailed Solution

There is an explanation video available below.
25.

The following are example of morphological variation except

A. size

B. ability to taste PTC

C. color

D. fingerprint

Detailed Solution

There is an explanation video available below.
26.

Ability to taste PTC in some individuals is a character that is

A. acquired

B. heritable

C. sex-linked

D. morphological

Detailed Solution

There is an explanation video available below.
27.

Agglutination is the _______ of the ________

A. coagulation, white bloodcell

B. coagulation, water

C. white blood cells, red blood cell

D. coagulation, red blood cell

Detailed Solution

There is an explanation video available below.
28.

What organelle is the site of photosynthesis in plants?

A. Chloroplasts

B. Ribosomes

C. Cytoplasm

D. Mitochondria

Detailed Solution

There is an explanation video available below.
29.

Which of the following is a characteristics of a bacteria except _______?

A. they can be seen under microscope

B. they range from 0.5 µ m in diameter

C. They are grouped accordingly to their cell shape

D. they do not cause disease

Detailed Solution

Bacteria is a disease- causing organism, hence all other options hold true except this one.
There is an explanation video available below.
30.

The level of organization of Amoeba and Euglena cell is
________?

A. organ

B. system

C. cell

D. tissue

Detailed Solution

There is an explanation video available below.
21.

Use the diagram to answer the question that follows.

The dentition is found in

A. rat

B. dog

C. sheep

D. man

Detailed Solution

There is an explanation video available below.
22.

When an ovary is placed on the receptacle above the other floral parts it is referred to as

A. half inferior ovary

B. superior ovary

C. inferior ovary

D. half superior ovary

Detailed Solution

There is an explanation video available below.
23.

The type of nutrition exhibited when organism lives on the body surface or inside the body of another type of organism is

A. Holozoic

B. parasitic

C. saprohytic

D. carnivores

Detailed Solution

There is an explanation video available below.
24.

An example of organism which exists as a colony is

A. Volvox

B. paramecium

C. euglena

D. chlamydomonas

Detailed Solution

There is an explanation video available below.
25.

The following are example of morphological variation except

A. size

B. ability to taste PTC

C. color

D. fingerprint

Detailed Solution

There is an explanation video available below.
26.

Ability to taste PTC in some individuals is a character that is

A. acquired

B. heritable

C. sex-linked

D. morphological

Detailed Solution

There is an explanation video available below.
27.

Agglutination is the _______ of the ________

A. coagulation, white bloodcell

B. coagulation, water

C. white blood cells, red blood cell

D. coagulation, red blood cell

Detailed Solution

There is an explanation video available below.
28.

What organelle is the site of photosynthesis in plants?

A. Chloroplasts

B. Ribosomes

C. Cytoplasm

D. Mitochondria

Detailed Solution

There is an explanation video available below.
29.

Which of the following is a characteristics of a bacteria except _______?

A. they can be seen under microscope

B. they range from 0.5 µ m in diameter

C. They are grouped accordingly to their cell shape

D. they do not cause disease

Detailed Solution

Bacteria is a disease- causing organism, hence all other options hold true except this one.
There is an explanation video available below.
30.

The level of organization of Amoeba and Euglena cell is
________?

A. organ

B. system

C. cell

D. tissue

Detailed Solution

There is an explanation video available below.