Which one of the following statements regarding post-fertilization development in flowering plants is incorrect?

Match Column - I with Column - II Column - I Column - II (a) Saprophyte (i) Symbiotic association of fungi with plant roots (b) Parasite (ii) Decomposition of dead organic materials (c) Lichens (iii) Living on living plants or animals (d) Mycorrhiza (iv) Symbiotic association of algae and fungi Choose the correct answer from the option given below (a) (b) (c) (d) (1) (i) (ii) (iii) (iv) (2) (iii) (ii) (i) (iv) (3) (ii) (i) (iii) (iv) (4) (ii) (iii) (iv) (i)

The transverse section of a plant shows following anatomical features : (a) Large number of scattered vascular bundles surrounded by bundle sheath (b) Large conspicuous parenchymatous ground tissue (c) Vascular bundles conjoint and closed (d) Phloem parenchyma absent. Identify the category of plant and its part :

Match the following concerning essential elements and their functions in plants (a) Iron (i) Photolysis of water (b) Zinc (ii) Pollen germination (c) Boron (iii) Required for chlorophyll biosynthesis (d) Manganese (iv) IAA biosynthesis

Which of the following statements is incorrect? (1) Morels and truffles are edible delicacies. (2) Claviceps is a source of many alkaloids and LSD. (3) Conidia are produced exogenously and ascospores endogenously. (4) Yeasts have filamentous bodies with long thread-like hyphae.

What is the fate of the male gametes discharged in the synergid?

Strobili or cones are found in

The ovary is half inferior in :

What is the direction of movement of sugars in phloem?