Question

Give reasons- a) All the seeds produced by a plant do not grow into new plants. b) A person whose cerebrum is damaged cannot remember anything.​

Answer 1

Answer:

a) If all the seeds of a plant fall under the parent plant, there will be shortage of space for the germination of the seeds. Even if they germinate, they cannot grow properly due to scarcity of food resources and also space. Thus some of them will fail to grow.

b) The cerebrum is the part of the brain that occupies the top and front portions of the skull. It controls movement and sensation, speech, thinking, reasoning, memory, vision, and emotions. The cerebrum is divided into the right and left sides, or hemispheres.