0 votes
819 views
in Biology Form 3 by

In an experiment to investigate the effect of temperature on seed germination, soaked maize seeds were subjected to varying temperatures as tabulated below. 3.

Temperature (°C)061217283341.551
Percentage germination (%)002.551344263


 

  1. Account for the percentage germination at:
    • 6°C; 
    • 33°C. 
  2. State two internal factors that affect seed germination

1 Answer

0 votes
by
  1.   
    • No germination due to low temperature, inactivating enzymes
    • Percentage germination highest as temp was most favourable/ enzymes worked their best? optimum
       
  2. Embryo
    Seed coat
    Growth hormones
    Enzymes
    Inhibitors
    Viability
Welcome to EasyElimu Questions and Answers, where you can ask questions and receive answers from other members of the community.

6.4k questions

9.6k answers

6 comments

590 users

...