Consider the following two statements regarding museums and choose the correct alternative.
I. Museums are places/institutions where preserved plants, animals and educational materials are exhibited to public.
II. Museums are meant to conserve endangered animals and plants.

Name the following . Places where collections of preserved plant and animal specimens are kept.

Consider the following statements regarding gymnosperms and choose the correct option I. In gymnosperms, the male and female gametophytes have an independent existence II. The multicellular female gametophyte is retained within the megasporangium III. All gymnosperms are heterosporous. Of these statements :

Refer to the given diagrammatic represention of parts of two different types of tissues , P and Q. Read the following statements regarding these tissues and select the correct statements . (i)P is a plant whereas Q is an animal tissue. (ii)P is the major water conducting tissue in vascular plants and provides mechanical strength to plant body. (iii)Q is a specialised tissue in animals for receiving stimuli and transmitting messages . (iv) P is composed of all dead cells whereas Q is composed of all living cells.

Consider the following statements and choose the correct option (i) The genetic constitution of a plant is unaffected in vegetative propagation (ii) Rhizome in ginger serves as an organ of vegetative reproduction (iii) Totipotency of cells enables us to micropropagate plants

Consider the following statements and choose the correct option. i. The genetic constitution of a plant is unaffected in vegetative propagation ii. Rhizome in ginger serves as an organ of vegetative reproduction iii. Totipotency of cells enables us to micropropagate plants