Which of the following feature(s) is/are exclusive in angiosperms :-
(A) Seed
(B) Double fertilization
(C) Female gametophyte
(D) Presence of flowers
(E) Formation of endosperm
(F) Presence of vessels and companion cells
Tick the right one :-

Which of the following feature(s) is/are exclusive in angiosperms :- (A) Presence of fruit (B) Double fertilization (C) Female gametophyte (D) Presence of flowers (E) Formation of endosperm (F) Presence of vessels and companion cells Tick the right one ,-

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

Which one of the following would not lead to formation of clones? (A) Double fertilization (B) Apomixis (C) Vegetative reproduction (D) Tissue culture

Which of the following is a feature of Myxine? (a) Paired fins (b) Unpaired fins (c) Anadromous migration (d) Presence of lower jaw

Which of the following characters are most important taxonomically to differentiate angiosperms from the gymnosperms ? (a) Triploid endosperm (b) seeds enclosed in fruit (c) attractive petals (d) presence of vessels in xylem.

Read the following statements (a) Angiosperms range in size from microscopic Wolffia to tall trees of Eucalyptus (b) In angiosperms, the seeds are enclosed by fruits (c ) Double fertilization is an event unique to angiosperms (d) In angiosperms, each cell of embryo sac is diploid (e) In angiosperms, the zygote develops into an endosperm Of the above statements, the correct ones are

Read the following statements (a) Angiosperms range in size from microscopic Wolffia to tall trees of Eucalyptus (b) In angiosperms, the seeds are enclosed by fruits (c ) Double fertilization is an event unique to angiosperms (d) In angiosperms, each cell of embryo sac is diploid (e) In angiosperms, the zygote develops into an endosperm Of the above statements, the correct ones are

Which one of the following bacterial characters is also a plant character ? (a) Heterotrophic nutrition (b) Prokaryotic organisation (c) Presence of flagella (d) Rigid cell wall

Which of the following structures present in a gymnospermic seed represent the future sporophytic generation? (a) Perisperm (b) Tegmen (c) Radicle (d) Endosperm (e) Plumule (f) Testa. Mark the correct option

Which of the following structures present in a gymnospermic seed represent the future sporophytic generation? (a) Perisperm (b) Tegmen (c) Radicle (d) Endosperm (e) Plumule (f) Testa. Mark the correct option