Nurturing Life Sciences
#Id: 7751
Ranks the following in increasing atomic radius
S, Mg, Al
S: 16-10 +6
Mg: 12-10 = +2
Al: 13-10 +3
So: S < AlMg
#Id: 10640
#XL - R Botany
#Id: 10641
#Id: 10642
#Id: 10643
V.Angiosperm
Main Plant body = sporophyte
Seeds are covered
Double fertilization occurs
Ovary ripens into fruit which contain seeds
Reduced gametophytic phase
#Id: 10644
All angiosperms are classified in a single phylum "Anthophyta"
#Id: 10645
mostly terrestrial but some are hydrophytes like hydrilla, water lilies etc.
Xerophytes- behave as Ephemerals
Epiphytes- Orchids
Parasites- Cuscuta
Saprophytes- Coral root orchid