An obligate root parasite is
Rafflesia
Loranthus
Viscum
Striga
A.
Rafflesia
Obligate parasites are organisms that obtain their food from host throughout their life, eg, Rafflesia, Orobanche (root parasite).
Facultative parasites are organism which are parasitic but can obtain their food from dead organic matter under certain conditions.
Obligate root parasite Rafflesia, Orobanche etc
Partial root parasite Viscum, Loranthus etc
Obligate stem parasite Santalum
Partial stem parasite Cuscuta
What differentiates leaf of dicots from monocots?
Parallel venation
Differentiation of palisade and spongy parenchyma
Stomata only on upper side
Stomata both on upper and lower sides
During meiotic division, the
homologous chromosomes are seperated
linkage is disturbed
homologous chromosomes do not segregate
All of the above
The edible dry fruit 'chigoza' is
fruit of Cycas
fruit of Pinus gerardiana
seed of Cycas
seed of Pinus gerardiana
Trimerous flower, superior ovary and axile placentation is characteristics of
Liliaceae
Cucurbitaceae
Solanaceae
Compositae
