STD 12 - 8. microbes in human welfare — NEET STD 11 Science — Question

Which of the following causes an increase in sodium reabsorption in the distal convoluted tubule ?

Ancestral amphibians were tetrapods that evolved during

A malfunction of the lymph nodes would most likely interfere with the

The volume of air involved in breathing movements can be estimated by using a spirometer which helps in clinical assessment of pulmonary functions, which option correct for respiratory volumes and capacities ?
(i) Additional volume of air, a person can expire by a forcible expiration is expiratory reserve volume.
(ii) Additional volume of air, a person can inspire by a forcible inspiration is inspiratory reserve volume.
(iii) Volume of air remaining in the lungs even after a forcible expiration is residual volume.
(iv) Total volume of air a person can inspire after a normal expiration is IRV.
(v) Total volume of air a person can expire after a normal inspiration is ERV.
(vi) Volume of air that will remain in the lungs after a normal expiration is functional residual capacity.
(vii) The maximum volume of air a person can breathe in after a forced expiration is vital capacity

Which of the following cell does not secrete hormone

Axon part of the neuron is highly modified for which of the following function

Aquatic fern which is an excellent biofertilizer