Biology 1st Paper CQ-Jessore Board-2023

What is anticodon?

What is meant by transcription?

Describe the next phase of figure ' $\mathrm{B}$ '

Analyze the role of figure ' $A$ ' in cell division.

What is plasmid?

Why GM crops are advanced than conventional crops.

Describe the steps of figure-' $\mathrm{X}$ ' production.

Write down the role of technology that is used in figure' $\mathrm{Y}$ ' in agriculture.

What is lodicule?

What do you mean by floral formula?

Explain the reason of special structure of root which is the part of figure-' $\mathrm{M}$ '

Analyze with comparison, the characteristics of figurc-' $N$ ' and figure-'O' plant families.

What is hydathode?

What is meant by epidermal tissue system?

Show the types of ' $B$ ' tissue bundles with figure.

Analyze the role of ' $\mathrm{A}$ ' in plant body.

What is signet ring?

Why two hosts are necessary for the life cycle of malarial parasite.

Show with figure the steps of multiplication of microorganism ' $L$ '.

Write the roles of microorganism ' $\mathrm{K}$ ' in the industrial sector.