NECO SSCE - Biology - 2005

Dry, horny scales in reptiles help them to

Which of the following enzymes requires acidic medium to function?

The vitreous humour in the human eye assists in ...... of objects

ln mammals, fertilization takes place in the

A waterlogged habitat with low light penetration and very low quantity of dissolved oxygen best describes a/an habitat

ln the process of succession, a climax community is established when

The following parts of the ear are involved in hearing EXCEPT

Which of the following does NOT influence plant growth?

The following can increase crop production EXCEPT

Which of the following is NOT a function of placenta in mammals?

An organism with identical allelic genes is described as

Tsetse-fly is a vector of a disease known as

Which of these is NOT an example of heterotrophic mode of nutrition?

An example of a natural source of light energy is

Which of the following processes removes carbon (IV) oxide from the atmosphere?

All these statements are correct about a vein EXCEPT that it

Which of the following is a nitrifying bacterium?

Which of the following is NOT a type of exoskeleton?

Deficiency of calcium in a child’s diet causes

The practice of growing more than one type of crop on the same plot of land is called

The process which reduces the nitrogen content of the soil is

The number of chromosomes in a gamete is represented by

Which of the following is NOT a type of supporting tissue in plants?

Which of these is a direct photosynthetic product?

Autotrophs include all the following EXCEPT

The association between a tapeworm and an infected mammal illustrates

Poor growth and yellowing of leaves in plants is due to deficiency of

Which of these is NOT a structural adaptation of desert plants for water conservation?

The medium of transportation in higher plants is

In which region of the body is the diagram illustrated found?

Which of these nitrogenous bases is NOT a part of RNA?

The gland that secretes the hormone glucagon is ... gland

An example of a carnivorous plant is

Which of the following does NOT occur during photosynthesis?

Birds excrete nitrogenous wastes in form of

Which of the following is NOT an evidence of organic evolution?

In a test for reducing sugar, the food substance is usually warmed with

What type of fruit is pineapple?

Which of the following organisms maintains a fairly constant body temperature?

Blood carrying digested food from the small intestine flows into the liver via the

The following are ways of caring for the mammalian skin EXCEPT

The speed of wind can be measured with an instrument called

Which of these statements best defines pyramid of energy?

Which of the following fruits is an example of a caryopsis?