Define the following terms:
(a) Aestivation
(b) Placentation
(c) Actinomorphic
(d) Zygomorphic
(e) Superior ovary
(f) Perigynous flower
(g) Epipetalous Stamen

Write the following in scientific notation : (a) 3256 g (b) 0.0010 g (c ) 50000 g (d) 0.3204

Write the functions of the following (a) Centromere (b) Cell wall (c) Smooth ER (d) Golgi apparatus (e) Centrioles

Which of the following is a post - fertilization event in flowering plants ? (A) Transfer of pollen grains (B) Embryo development (C) Formation of flower (D) Formation of pollen grains