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Biology

Cod liver oil from fish is rich in which vitamin -

In the eye, colour vision is effected by the presence of

Plant bends towards the source of light on account of the movement of curvature known as

The end product of the digestion of starch in the alimentary canal is-

The water core disease of apples is caused by

Which among the given plant pigments absorbs in red & farred region of light -

Which part of the body produces Vitamin D?

Collar bone is known as

In the grass lands, trees do not replace the grasses as a part of an ecological succession as of

Plant have _ while animals lack it.

The energy in most ecosystems comes from

The worlds largest flower (approximately 1 m in diameter) belongs to the genus

Which among the given plays an important role in photosynthesis

Which part of the nervous system controls the activities of internal organs?

Colour blindness is a

In the human body, fats are stored in the

Plant which bear naked seed

The energy released by 1 gram of glucose is

The yellow colour of urine is due to presence of

Which among the given prevents bleeding of gums -

Which parts of the heart receive blood from the lungs?

Comma-shaped bacteria are known as

In the human body, Which among the given organs is responsible for water balance -

Plants absorb dissolved nitrates from soil and convert them into

The enzyme in whose presence glucose & fructose are converted into alcohol is

There are four main blood groups (A, B, AB, O). The red cells of the blood group AB carry

Which among the given processes are related with plants during dark period

Which statement about capillaries is correct?

Commercial agar is obtained from

In the human body, which structure is the appendix attached to?

Plants are dried up in winter due to frost because

The enzyme that coagulates milk into curd is

There is no bacteria activity in which of the following process?

Which among the given provides energy for photosynthesis -

Which statement concerning the diagnosis of ADHD is true?

Commonest mammal is

In this group of plants male is heterogametic and female is homogametic type

Plants are killed in winter by frost

The enzyme that is necessary to bring about clotting of blood is

Thermostat that regulates temperature in human body is located in

Which among the given relieves pain -

Which statement describes decomposers?

Comose seeds are seeds with

In urine formation, the colloidal osmotic pressure aids in the process of

The enzyme that is present in the saliva of man is

These are rods or filament like very small bodies present in the cytoplasm of all cells of plants and animals.

Which among the given represents a foodchain involving a producer, a vegetarian & a nonvegetarian -

which statement is incorrect regarding gene mutation

Companion cells of phloem are found in

In which among the following diseases, Seed Therapy is used now a days for treatment?