Question

Write the Short answer
1. How is the swin bladder and the lateral line important to the fish?

2. How absence of some organ help a bird?

3. Why is the camel called the ship of the desert?

4. What are toxoide?

5. What are degenerative disease? List any two such disease.​

Answer 1

Answer:

q5:A disease in which the function or structure of the affected tissues or organs changes for the worse over time. Osteoarthritis, osteoporosis, and Alzheimer disease are examples.

Explanation:

q4:a chemically modified toxin from a pathogenic microorganism, which is no longer toxic but is still antigenic and can be used as a vaccine.

I only knew these 2 answers

Answer 2

Answer:

q5:A disease in which the function or structure of the affected tissues or organs changes for the worse over time. Osteoarthritis, osteoporosis, and Alzheimer disease are examples.

q4:a chemically modified toxin from a pathogenic microorganism, which is no longer toxic but is still antigenic and can be used as a vaccine.

I only knew these 2 answers