NECO SSCE - Biology - 2009

In mammals, tissue respiration takes place in the

Maelezo ya Majibu

Which of the following enzymes act on carbohydrates?

Maelezo ya Majibu

Which of these influences growth movement in plants?

Maelezo ya Majibu

The male reproductive part of a flower is made up of

Maelezo ya Majibu

Which of the following enables mammals to maintain balance?

Maelezo ya Majibu

The cortex of a herbaceous stem is made up of

Maelezo ya Majibu

Root hairs are extensions of the

Maelezo ya Majibu

Exoskeleton is a characteristic feature of

Maelezo ya Majibu

These processes are involved in asexual reproduction EXCEPT

Maelezo ya Majibu

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

Maelezo ya Majibu

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

Maelezo ya Majibu

The basic unit of classification of living things is the

Maelezo ya Majibu

Excess amino acids are converted into urea by the

Maelezo ya Majibu

The products of respiration in higher plants are

Maelezo ya Majibu

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)?

Maelezo ya Majibu

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

Maelezo ya Majibu

In a moss plant, spores are produced in the

Maelezo ya Majibu

The following plants have self-pollinated flowers EXCEPT?

Maelezo ya Majibu

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

Maelezo ya Majibu

Plants use Nitrogen in the form of

Maelezo ya Majibu

The type of placentation found in tomato fruit is called

Maelezo ya Majibu

Which of the following is bryophyte?

Maelezo ya Majibu

The following processes release carbondioxide into the atmosphere EXCEPT

Maelezo ya Majibu

These groups of bacteria are harmless EXCEPT

Maelezo ya Majibu

Which of the following is a characteristic of mollusc?

Maelezo ya Majibu

Over-grazing encourages soil

Maelezo ya Majibu

Fern plants carry out Photosynthesis in the

Maelezo ya Majibu

Mycelium is a feature of

Maelezo ya Majibu

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

Maelezo ya Majibu

These animals exhibit camouflage EXCEPT

Maelezo ya Majibu

Which of these is NOT a pollutant?

Maelezo ya Majibu

Which of these organisms reproduces by budding?

Maelezo ya Majibu

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

Maelezo ya Majibu

Which of these is NOT part of a seed?

Maelezo ya Majibu

Cellular respiration occurs in the

Maelezo ya Majibu

Which of these is a simple dehiscent fruit?

Maelezo ya Majibu

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

Maelezo ya Majibu

Which of the following body characteristics distinguishes Ascaris from Earthworms?

Maelezo ya Majibu

The topmost layer of a typical soil profile is

Maelezo ya Majibu

Villi are finger-like structures found in the

Maelezo ya Majibu