A virus can sometimes be regarded as a living organism because it
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80 questionsOne important characteristics of green plant is that they
The above organism can be classified under which phylum in the animal kingdom
The part labelled a in the above diagram is used for
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
One of the following is a process of transmission of hereditary characteristics by chromosomes
Inheritable character/features possessed by an organism can be referred to as
Which of the following is not a transmitable character in plants
One of the major ways in which the blood is able to defend the body against disease causing organisms is
Which of the following describes the function of lymph
Which of the following statement about the similarities in plant and animal transport is correct?
The type of nutrition in which two organisms of different species live together and derive nutrients from each other is
Which of the following pairs of organisms are photosynthetic?
Raw materials required by green plants to manufacture their food are
The type of nutrition shown by spirogyra is
Animals are said to gregarious when
The insect trapping movements of the leaves of the venus fly trap is a behavioural adaptation for
The period of inactivity seen in some animals during long period of heat or drought is
Which of the following is a behavioural adaptation that protects prey from predators?