Question

TRANSPORTATION IN PLANT AND ANIMAL. 1. What will happen if the xylem tissue gets damaged in a branch of a tree? 2. Define transpiration ? 3. Name three types of blood vessels? 4. State two function of blood? 5. Define the term pulse rate? ​

Answer 1

Answer:

1. If the xylem tissues damaged then water and essential minerals will not transported to that branch.

2.Removal of water in the form of gaseous state due to root pressure

3. a)artery

b)vein

c)capillary

4. blood is a connective tissue.

it transform minerals to the body parts.

5. pulse rate means heart beat per minute.

in infants pulse rate is very high.

normal pulse rate is 70-72 per min