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Use the photographs provided to answer the questions that follow: a) (i) Identify the type of cell division represented in the photographs A and B. (ii)...

      

Use the photographs provided to answer the questions that follow:
52720191512.png
a) (i) Identify the type of cell division represented in the photographs A and B.
(ii) With a reason, name the stage of cell division represented in each case.
(iii) Name the parts of human body where the process B represented above occur.
b) (i) What type of fruit is represented by photograph I? Give two reasons.
(ii) Name the agent of dispersal for fruits II and III.
(iii) How are the fruits adapted for the mode of dispersal stated in (b) ( ii) above?
(iv) Identify the type of placentation shown by photograph I.

  

Answers


sharon
a) (i) A: Mitosis;
B: Meiosis;
(ii) A: Anaphase;
Reason: (Sister) chromatids have separated and are moving/migrating towards the opposite poles; formed V-
shaped appearance;
B: Anaphase I;
Reason: Homologous chromosomes separate and move towards the opposite poles;
(iii) Ovaries/Ovary; Testes/Testis;
b) (i) Type: Berry;
Reasons: Has fleshy (mesocarp and endocarp); Has numerous/many seeds;
(ii) II: Wind;
III: Animal(s);
(iii) II: It has extended pericarp to form wing/wing-like structure that increase the surface area for
buoyancy; owtte
III: It has hooks/hook-like structures on the pericarp which stick to amnimal fur/skin;
(iv) Central Axile;
sharon kalunda answered the question on May 27, 2019 at 12:17


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