Question

Sex-organ in Riccia develop on

A. Dorsal surface in acropetal order  
B. Dorsal surface in basipetal order
C. Ventral surface in acropetal order
D. Ventral surface in basipetal order
Answer :   Dorsal surface in acropetal order

Releted MCQ Question on
Botany >> Plant Kingdom

Releted Question 1

Which of the following pairs is of unicellular algae?

A. Gelidium and Gracilaria
B. Anabaena and Volvox
C. Chlorella and Spirulina
D. Laminaria and Sargassum
Releted Question 2

Floridean starch has structure similar to

A. Amylopectin and glycogen
B. Mannitol and algin
C. Laminarin and cellulose
D. Starch and cellulose
Releted Question 3

Which one is wrongly matched?

A. Uniflagellate gametes – Polysiphonia
B. Biflagellate zoospores – Brown algae
C. Unicellular organism – Chlorella
D. Gemma cups – Marchantia
Releted Question 4

After karyogamy followed by meiosis, spores are produced exogenously in

A. Neurospora
B. Alternaria
C. Saccharomyces
D. Agaricus

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Plant Kingdom


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