NECO SSCE - Biology - 2009

Which of the following enables mammals to maintain balance?

Bayanin Amsa

Cellular respiration occurs in the

Bayanin Amsa

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

Bayanin Amsa

Over-grazing encourages soil

Bayanin Amsa

The type of placentation found in tomato fruit is called

Bayanin Amsa

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

Bayanin Amsa

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

Bayanin Amsa

The products of respiration in higher plants are

Bayanin Amsa

The topmost layer of a typical soil profile is

Bayanin Amsa

Which of these influences growth movement in plants?

Bayanin Amsa

The cortex of a herbaceous stem is made up of

Bayanin Amsa

These animals exhibit camouflage EXCEPT

Bayanin Amsa

In a moss plant, spores are produced in the

Bayanin Amsa

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

Bayanin Amsa

The basic unit of classification of living things is the

Bayanin Amsa

Which of these is NOT a pollutant?

Bayanin Amsa

Root hairs are extensions of the

Bayanin Amsa

Which of these is a simple dehiscent fruit?

Bayanin Amsa

Mycelium is a feature of

Bayanin Amsa

The following processes release carbondioxide into the atmosphere EXCEPT

Bayanin Amsa

Which of the following body characteristics distinguishes Ascaris from Earthworms?

Bayanin Amsa

Which of the following is a characteristic of mollusc?

Bayanin Amsa

Which of the following enzymes act on carbohydrates?

Bayanin Amsa

Excess amino acids are converted into urea by the

Bayanin Amsa

In mammals, tissue respiration takes place in the

Bayanin Amsa

Plants use Nitrogen in the form of

Bayanin Amsa

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

Bayanin Amsa

Fern plants carry out Photosynthesis in the

Bayanin Amsa

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

Bayanin Amsa

Which of these organisms reproduces by budding?

Bayanin Amsa

The male reproductive part of a flower is made up of

Bayanin Amsa

The following plants have self-pollinated flowers EXCEPT?

Bayanin Amsa

These groups of bacteria are harmless EXCEPT

Bayanin Amsa

Which of these is NOT part of a seed?

Bayanin Amsa

Exoskeleton is a characteristic feature of

Bayanin Amsa

These processes are involved in asexual reproduction EXCEPT

Bayanin Amsa

Villi are finger-like structures found in the

Bayanin Amsa

Which of the following is bryophyte?

Bayanin Amsa

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)?

Bayanin Amsa

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

Bayanin Amsa