BIO BLUE HOUSE QUIZ

WHICH OF THE FOLLOWING IS NOT PRESENT IN ANIMAL CELLS

• CELL WALL

• RIBOSOMES

• CELL MEMBRANE

• CYTOPLASM

PHOTOTROPISM DEMONSTRATES WHICH TWO CHARACTERSTICS OF LIVING THINGS ?

• GROWTH AND NUTRITION

• GROWTH AND SENSITIVITY

• MOVEMENT AND NUITRITION

• NUTRITION AND SENSITIVITY

Many snakes that belong to the viper family are unusual in that they give birth to live young. This is usually a characteristic of which vertebrate group?

• MAMMALS

• REPTILES

• AMPHIBIANS

• BONY FISH

WHICH ONE IS FALSE?

• VITAMINS ARE INORGANIC SUBTANCES

• HUMANS CANNOT DIGEST PLASTIC

• HUMANS CAN DIGESGT CELLULOSE

• BIRDS LAY EGGS

DEFICIENCY DISEASE OF VITAMIN A ?

• SCURVY

• NIGHT BLINDNESS

• RICKETS

• BERIBERI

What is the approximate percentage of oxygen in expired air?

• 0.004%

• 16%

• 4%

• 21%

Some structures in the eye are listed.

1 cornea

2 iris

3 lens

4 retina

Which structures contain light receptors?

• 1, 2 and 3

• 2, 3 and 4

• 2 and 4 only

• 4 only

Which type of drug is used to treat bacterial infection?

• ANTIBODY

• ANTIBIOTIC

• DEPRESSANT

• VACCINE

In humans, what is an example of a secondary sexual characteristic in both males and females?

• hair grows on face

• hips widen

• fat is deposited on hips and thighs

• sexual organs grow

Which contraceptive method could provide protection from sexually transmitted infections?

• condom

• diaphragm

• hormone implant

• vasectomy