Question

a) 'Gymnocrorms are less ac vanced than ragiosperms'. Give three reasons in support of
the statement.
b) Write the economic importance of Family Poaceae.
c) Describe with neat labelled diagrams the different types of endosperm formation in
angiosperms.
d) Differentiate between sieve tube and sieve cell.
e) Write a short account on the Vavilov's Centre of origin of crop plants.
What is anomalous growth in plant? Explain it in reference to Bougaimillea. 1+5=6

Answer 1

Answer:

b.it is also of the world most important source of food