Match followings.
(Group A)
A.Aleurone layer, B.Patthenocarpic fruit, C. Ovule, D. Endosperm
(Group B)
(i) without fertilization, (ii) Nutrition, (iii) Double fertilization, (iv) Seed

Match the following. A{a.torque (bartau) , b. Angular momentum (barL) , c. rotational equilibrium, d. Linear velocity (barb) }. B{(i) perpendicular to barr & barP , (ii) sum barF=0 , (iii) baromega × barr , (iv) barr×barF ,(v) sumbartau

The following is a list of characteristics features of angiosperms and gymnosperms. Those characters that belong to gymnosperms. (a) Tracheids alone from the conducting elements in xylem (b) production of fruits. (c) naked seeds (d) cones are seen (e) flowers absence (f) xylem mainly contains vessel (g) double fertilization present

Write technical terms for the following. a) Morphologically different types of gametes. b) Process of formation of male and female gametes. c) Formation of new organisms without fertilization.

A die is thrown. Describe the following events (i) A : a number is less than 7(ii) B : a number is greater than 7(iii) C : a multiple of 3(iv) D : a number less than 4(v) E : an even number greater than 4(vi) F : a number not less than 3 Also find A cup B , A cap B , E cup F, D cap E , A - C , D - E, F', E cap F'

Pick out the acoelomate organism from the following: i) Round worm ii) Hook worm iii) Filarial worm iV) Tapeworm b) Name the phylum to which it belongs. c) Mention its mode of nutrition. d) What is the coelomic condition of other organisms? Substantiatw your answer.