Which layer of the skin prevents water exchange?

Which Epithelium lines the urinary bladder in the ureters?

Which are the smallest blood corpuscles?

In ABO blood groups, how many phenotypes are found?

Old RBCs are destroyed and buried in

Without which corpuscles blood clotting is not possible.

Insufficient quantities of antidiuretic hormone in blood lead to

Blood cells involved in inflammatory reactions are

Cells lining the blood capillaries are called

During contraction what prevents backflow of blood inside the heart?

Graveyard in RBCs is

The pigment found in red muscle fibres is

Ends of two bones are connected by

Haversian canals are found in

Formation of muscle cells during embryonic development is called

In a flowering plant, the pollen tube first arrives in a

Littoral zone is located along the

Spirochetes are

Elaioplasts store

Thymosin hormone is secreted by

Vomiting centre is located in the

‘Balancing selection’ in humans promotes

Maltose gives rise to 2 molecules of

Chimera is produced due to

Corpus luteum releases

The number of autosomes in human primary spermatocyte is

Rotenone is a

Respiratory Quotient (R.Q.) is represented by

Gynaecomastia is the symptom of

The yellow-coloured milk secreted by cattle soon after the birth of a calf is called

Which part of alimentary canal receives bile from the liver?

In which part of the alimentary canal food is finally digested?

Where does the exchange of gases take place during respiration?

What are the filtration units of kidneys called?

During photosynthesis oxygen is liberated. It comes from ______.

Bowman’s glands are found in

Protein part of a Holoenzyme is called

The opening and closing of the stomatal pore depends upon

Most plants absorb nitrogen in which forms

The first enzyme to mix with food in the digestive tract is

Name some organisms in which food material is broken down outside the body and absorbed?

Testosterone increases the fertility in males.

The junction between two neurons is called

Posture and balance of the body is controlled by medulla.

Spinal cord originates from cerebellum

Abscisic acid in plants promotes growth of stem.

Iodine is necessary for the synthesis of adrenaline.

Insulin regulates growth and development of the body

Thyroxin regulates carbohydrates, protein and fat metabolism in the body

When blood leaves the tissues it becomes richer in water.