Muscles

Q. Aisha was playing badminton with her friends for a long period of time. Suddenly, she got cramps in her leg. Based on this situation, Analyse the statements given below and choose the correct answer.

Statement 1: Sudden movement may cause uncontrolled and inappropriate contraction of muscles
Statement 2: Muscles in the legs are skeletal muscles as they can be controlled upon our will.

1. Statement 1 is true and statement 2 is false
2. Statement 1 is false and statement 2 is true
3. Both Statement 1 and Statement 2 are true
4. Both Statement 1 and Statement 2 are false

Q.

Describe function of xylem.

Q. Which among the following statements are correct for xylem tissue?

1. Performs bidirectional conduction
2. Conducts water and minerals in plants
3. It is a simple permanent tissue
4. Provides mechanical strength to plants

Q. Match the followings - Adaptive flow

1. 11
2. 22
3. 33
4. 44

Q. Which part of the Xylem helps in the storage of food?

1. Vessel
2. Xylem parenchyma
3. Xylem fibre
4. Tracheids