STD 12 - 7. human health and disease — NEET STD 11 Science — Question

The most important distinctive character of chordata is the presence of

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

Select the answer with correct matching of the structure, its location and function.

Which one of the following hormones contains iodine?

Which of the following diseases is caused due to helminth infection?

Cartilage tissues are likely to be slow in healing following an injury because