Trachea,tracheids,wood fibres and parenchyma tissues are found in

Sieve tubes have

Give differences: Collenchyma and Sclerenchyma.

Which of the following tissues provides mechanical support to the growing parts of the plant such as the petiole of a leaf and young stem?

While eating peach or pear,it is usually seen that some stone-like structures get entangled in the teeth. What are these stone-like structures called?

Which of the following statements is correct?