Transpiration — Biology STD 10 — Question

Name the following:
Terminal end of spinal cord.

State the Function:
Hypothalamus

Name the Following :
The organs that were completely developed and functional in the ancestors but are in a reduced, nonfunctional form in the current species.

Name the Following :
Number of deaths per 1000 living people in a year.

Give technical term:
Name the tissue that transports manufactured starch from the leaves to all parts of the plant.

Write the functional activity of the following structure:
Fallopian tubes

A potted plant was taken in order to prove a factor necessary for photosynthesis. The potted plant was kept in the dark for 24 hours. One of the leaves was covered with black paper in the centre. The potted plant was then placed in sunlight for a few hours.

Write a balanced chemical equation to represent the process of photosynthesis.

Define the terms Birth rate.

State the Function:
Vitreous humour

Write the functional activity of the following structure:
Chromosomes