Q.1. Which one of the following is a true fruit?(a) Apple (b) Pear(c) Cashew nut (d) Coconut Answer (d) The fruit is a mature or ripened ovary. When a fruit develops exclusively from the ovary, it is said to be true fruit. When in addition to the ovary, some other floral part also participates in … Read more
Q.1. Classification of Porifera is based on(a) branching (b) spicules(c) reproduction (d) symmetry Answer (b) The terms Porifera was given by Grant, the phylum includes animals with pores in their body. Its classification based on skeleton or spicules. Q.2. A chordate character is(a) gills (b) spiracles(c) postanal tail (d) chitinous exoskeleton Answer (c) Chordates are … Read more
Q.1. The living organisms can be unexceptionally distinguished from the non-living things on the basis of their ability for(a) interaction with the environment and progressive evolution(b) reproduction(c) growth and movement(d) responsiveness to touch. Answer (b) There are several factors and processes which differentiate living beings with non-living beings like reproduction, respiration, growth, etc. But among … Read more
