Question

Name the following :
(i) The part of the brain associated with memory.
(ii) The ear ossicle which is attached to the tympanum.
(iii) The type of gene, which in the presence of a contrasting allele is not expressed.
(iv) The hormone secreted by islets of langerhans.
(v) The process of conversion of ADP into ATP during photosynthesis.

Answer 1

(i) Cerebrum carries out higher thought processes for learning, memory, language and speech.

(ii) The malleus is present towards the outside and is adhered to the tympanic membrane.

(iii) Expression of the recessive gene is masked by the presence of dominant allele.

(iv) Insulin and glucagon is secreted by the islet of Langerhans of pancreas

(v) Photophosphorylation is process of conversion of ADP int ATP during photosynthesis.