STD 11 - 18. Neural control and coordination — NEET STD 11 Science — Question

Each kidney has nearly one million complex tubular structures called nephrons which are the functional units. Form given character which are not applicable to nephron ?
(i) Each nephron has two parts – the glomerulus and the renal tubule.
(ii) Glomerulus is a tuft of capillaries formed by the afferent arteriole.
(iii) Blood from the glomerulus is carried away by an efferent arteriole.
(iv) The renal tubule begins with a double walled cup-like structure called Bowman’s capsule, which encloses the glomerulus.
(v) Glomerulus along with Bowman’s capsule, is called the malpighian body or renal corpuscle.
(vi) The Malpighian corpuscle, PCT and DCT of the cortical nephron are situated in the cortical region of the kidney.
(vii) In only some nephrons, the loop of Henle is too short and extends only very little into the medulla called cortical nephron.

The most important function of diaphragm of the mammals is

Which type of cancer is found in lymph nodes and spleen

The major excretory product of arthropods is

Common malaria parasite of India is

The chemical fertilizer required for better rhizobial nitrogen fixation is

The term ’active immunity' means

The common nitrogen­fixer in paddy fields is