Opium is obtained from

What is 'the method of growing plants by using a mineral nutrient solution in water solvent instead of soil' called?

Which type of placentation is characterized by the ovules developing on the inner wall of the ovary or on the peripheral part, as seen in mustard and argemone?

Which of the following is true about trichomes on the stem?

Which of the following statements is/are correct about Apical Meristem?
(A) It is present at the growing tips of stems and roots and increases the length of the stem and the root.
(B) Due to this, the girth of the stem or root increases.
(C) It is seen in some plants and located near the node.
Choose the correct option from the codes given below:

What defines a conjoint vascular bundle?

Which structural-functional issue in a plant root would hinder gas exchange but not significantly impact water absorption?