Biology
Human kidney is a complex organ. Kidneys receive blood through blood vessels which directly branch from the Aorta. Inside each kidney are tiny functional units which filter the blood.
(a) Name the blood vessels that supply blood to the kidneys.
(b) Which are the functional units that filter the blood?
Related Questions
Ravi cuts his finger while chopping vegetables. The bleeding from the injury did not stop immediately. What kind of genetic disorder is he suffering from?
Given below is a set of terms.
Medullary Sheath, Myelin Sheath, Dendron, Meninges, Nissl’s granules
(a) Choose the odd term from the above list.
(b) Mention the category to which the other terms belong.
Divya performed an experiment on photosynthesis. At the end of the experiment, she tested the experimental leaf for the presence of starch. During the starch test she first boiled the leaf in water and then in methylated spirit.
(a) Why did she boil the leaf in water?
(b) Mention the reason why she then boiled the leaf in methylated spirit.
Draw a neat, labelled diagram of a stomatal apparatus.