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71.

Chicory powder which is mixed with coffee powder is obtained from

72.

Stem cuttings are commonly used for the proprogation of

73.

Edible part in 'sorosis', a composite fruit, is

74.

Which of the following is a true nut?

75.

Botanical name of 'chana' is

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

77.

Lady finger belongs to family

78.

Pappus is modified

79.

Trimerous flower, superior ovary and axile placentation is characteristics of

80.

Clinging roots are found in