Are the answers to the above questions necessarily the same or different? Why?

Are the answers to the above questions same or different ? Why ?

The correct answer to above question is based on

Answer the following questions: Describe the different types of leaf.

Observe the given diagram. Answer the following questions: Why are the embryos of different vertebrates similar?

Answer the following questions: What are the different types of roots?

Answer the following question: Are the antibiotics given to humans and animals the same ? Why?

Two physical quantities are having the same dimensions. Should their units be necessarily the same? Give an example supporting your answer.

Two physical quantities are having the same dimensions. Should their units be necessarily the same? Give an example supporting your answer.