The diagram below represent a seedling. a) Name the structure labelled B b) State the functions of the parts labelled A and C c) Name the...

      

The diagram below represent a seedling.
52420191158.png
a) Name the structure labelled B
b) State the functions of the parts labelled A and C
c) Name the type of germination exhibited by the seedling.
d) State three conditions within the seed necessary for germination.
e) What is the importance of optimum temperature in seed germination ?

  

Answers


sharon
a) B - hypocotyl;
b) A - storage of food (and enzymes);
Protect the plumule during germination;
C - absorption of water and mineral salts;
c) Epigeal germination;
d) Mature embryo;
Absence of chemical inhibitors;
Presence of growth promoter;
A seed coat / testa that is permeable to water and oxygen;
e) Enzymes involved in germination require optimum temperature for them to function best;
sharon kalunda answered the question on May 24, 2019 at 09:02


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