Plants which can survive in extremely dry
places are called

The presence of ______ for swimming in a
tad-pole enables it to adapt in an aquatic
habitat.

Possession of thin membrane enables a
tapeworm to

Which of the following juices contains the
enzyme ptyalin?

Which of the following essential substance is
contained in vegetable?

Good quality food will perform the following
functions in human except

Which of the following is considered to be the
first product of Photosynthesis?

Which of the blood corpusles are irregular
and amoeloid in shape

Which organ removes the largest quantity of
water from the blood?

The movement of blood between the heart
and all other parts of the body beside the
lungs is

The change in the genetic make up of an
organism resulting in an inheritable
characteristics which is new is

The organic molecule(s) present in the
nucleus is/are

Albinism is an expression of trait controlled by

The male sex cells also called gametes are
produced in the testes by a process called

Which of the following describes an example
of fertilization in higher organisms

The possession of chloroplast in Euglena
virids enables it to

Viruses are pathogens of the following
diseases except

The association between two organisms
living together in which only one benefits

from the association while the other is neither
benefited nor harmed is

Which of the following will have the least
effect on the rate of change of the numbers in
a population

Which of the following controls all voluntary
actions

Which of the following statement describes
an autonomic nervous system

The glomerular filtrate contains the following
except

One of the following is not the theory of
natural selection stated by Charles Dawin

Ecology is best defined as the study of

The following processes are involved during
expiration in man except

The following processes are involved during
expiration in man except

Which of the following is an example of
continous variation?

One of the following is an effect of clay soil on
vegetation

Which of the following factors is not
considered in a terrestrial habitat?

What type of vertebrate assists in breathing
alongside with the ribs?

What type of vertebrate assists in breathing
alongside with the ribs?

In the theory of use and disuse Lamarck
proposed that evolution occurred because of
the following except

Which of the following is a behavioural
adaptation that protects prey from predators?

The period of inactivity seen in some animals
during long period of heat or drought is

The insect trapping movements of the leaves
of the venus fly trap is a behavioural

adaptation for

Animals are said to gregarious when

The type of nutrition shown by spirogyra is

Raw materials required by green plants to
manufacture their food are

Which of the following pairs of organisms are
photosynthetic?

The type of nutrition in which two organisms
of different species live together and derive
nutrients from each other is

Which of the following statement about the
similarities in plant and animal transport is
correct?

Which of the following describes the function
of lymph

Which of the following is not a transmittable
character in plants

Inheritable character/features possessed by
an organism can be referred to as

One of the following is a process of
transmission of hereditary characteristics by
chromosomes

The attachment of the embryo to the wall of
the uterus is called

Which of the reproductive system in
mammals secretes a part of the seminal fluid
which raises the pH of the fluid in the female
reproductive system?

The attachment of the embryo to the wall of
the uterus is called

Which of the reproductive system in
mammals secretes a part of the seminal fluid
which raises the pH of the fluid in the female
reproductive system?