NECO SSCE - Biology - 2009 (Objective)

Over-grazing encourages soil

Which of the following enables mammals to maintain balance?

Which of the following processes converts nitrates in the soil to atmospheric nitrogen?

The basic unit of classification of living things is the

Villi are finger-like structures found in the

Which of the following enzymes act on carbohydrates?

Digested food is carried from small intestine to the liver by the

Which of these influences growth movement in plants?

The type of placentation found in tomato fruit is called

Mycelium is a feature of

Which of these organisms reproduces by budding?

Excess amino acids are converted into urea by the

The part of the male reproductive organ where sperm cells are produced is called

Exoskeleton is a characteristic feature of

These animals exhibit camouflage EXCEPT

The cortex of a herbaceous stem is made up of

Which of these vertebrae is of the same number in man and rabbit?

The structure in cell concerned with the synthesis of proteins is the

The male reproductive part of a flower is made up of

The products of respiration in higher plants are

Which of these is NOT part of a seed?

What will be the phenotypic ratio in the f1 generation, if a dominant red flowered plant (RR) is crossed with recessive white flowered plant (rr)?

Cellular respiration occurs in the

Which of these is a simple dehiscent fruit?

In a moss plant, spores are produced in the

These processes are involved in asexual reproduction EXCEPT

Which of these is NOT a pollutant?

The following plants have self-pollinated flowers EXCEPT?

Root hairs are extensions of the

Which of the following is a characteristic of mollusc?

Which of the following functions of the body are nephrons associated with?

Plants use Nitrogen in the form of

Fern plants carry out Photosynthesis in the

The following processes release carbondioxide into the atmosphere EXCEPT

These groups of bacteria are harmless EXCEPT

In mammals, tissue respiration takes place in the

Which of the following is an abiotic factor in an ecosystem?

The topmost layer of a typical soil profile is

Which of the following is bryophyte?

Which of the following body characteristics distinguishes Ascaris from Earthworms?