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Biology

The tissue that is involved in the transport of food material in plants is called:

Which among the given is known an body builder -

Which one of the following crops would be preferred for sowing in order to enrich soil with nitrogen?

Butterfly shaped gland in the frontal portion of the neck, which regulates body chemistry and helps control growth, is the

In frog, breeding occurs

Pectin used in the preparation of certain foods belongs to the class of compounds called

The deficiency of Niacin-a vitamin of B complex group causes the disease _

The tissue that plays a leading role in the elongation of many bones is

Which among the given is known as grave yard of RBCs -

Which one of the following diseases is caused by bacteria and spread through faecal matter by houseflies ?

By genetic Engineering technique, the first transgenic animals are produced among

In fungi asexual reproduction occurs mostly by

Penicillin is isolated from:

The deficiency of vitamin A causes

The top chambers of human heart are called

Which among the given is known as Vitamin B1 -

Which one of the following elements is required in small quantities by plants and animals ?

By which gene sex is determind in Spinach ?

In hashimoto thyroiditis serum antibodies are mainly against

Penicillin’ which is used as an antibiotic is obtained from :

The diaphragm assists in

The total number of bones in man are-

Which among the given is most important for growth of children upto the age of 14 -

Which one of the following is a condition of delayed blood clotting?

By which the sex of a child is determined before birth -

In human beings influenza is caused by

People living in high altitudes (like mountains) usually have a

The digestive and respiratory passages cross in the

The total number of ear bones is

Which among the given is not a function of vitamins?

Which one of the following is a hereditary disease?

Cactus is a modified form of

In human beings, infection by Plasmodium causes

Per cent oxygen in the exhaled air is

The disease Beri Beri is caused due to the deficiency of which of the following -

The total number of vertebrae in a human being is

Which among the given is not a gland

Which one of the following is a macro - nutrient ?

Cancer is caused by

In human beings, normally in which one of the following parts, does the sperm fertilise the ovum?

Periplaneta americana differs from Blatta orientalis in having

The disease caused by Asbestos is

The trypsinogen is an enzyme secreted by the

Which among the given is not a mammal?

Which one of the following is an example of polygenic inheritance ?

Carbohydrate is stored in the body as

In human body lymphocytes are formed in

Person having blood group B can donate the blood to person having blood group

The disease caused due to the deficiency of Vitamin D in the diet is

The two strands of the DNA double helix are held together by