Even in absence of pollinating agents seed setting is assured in
Options
(a) Comellina (b) Zostera (c) Salvia (d) Fig
Correct Answer:
Comellina
Explanation:
There are two types of flower in Commellina. They […]
Which one of the following is correctly matched about vegetables?
Options
(a) Onion – Bulb (b) Ginger – Sucker (c) Cylamydomonas – Conidia (d) Yeast – Zoospores
Correct Answer:
Onion – Bulb
Explanation: […]
Transfer of pollen grains from the anther to the stigma of another flower of the same plant is called
Options
(a) Xenogamy (b) Geitonogamy (c) Karyogamy (d) Autogamy
Correct Answer:
Geitonogamy
Explanation:
Geitonogamy […]
An organic substance that can withstand environmental extremes and cannot be degraded by any enzyme is:
Options
(a) Cuticle (b) Sporopollenin (c) Lignin (d) Cellulose
Correct Answer:
Sporopollenin
Explanation:
Sporopollenin is fatty substance present […]
The scutellum obsorved in a grain of wheat or maize is comparable to which part of the seed in other monocotyledons?
Options
(a) Cotyledon (b) Endosperm (c) Aleurone layer (d) Plumule
Correct Answer: […]
Plants with ovaries having only one or a few ovules, are generally pollinated by
Options
(a) bees (b) butterflies (c) birds (d) wind
Correct Answer:
wind
Explanation:
Wind pollinated flowers have generally single […]
The fruit is chambered, developed from inferior ovary and has seeds with succulent testa in
Options
(a) pomegranate (b) orange (c) guava (d) cucumber
Correct Answer:
pomegranate
Explanation:
The fruit of pomegranate is […]
Dry indehiscent single-seeded fruit formed from bicarpellary syncarpous inferior ovary is
Options
(a) Caryopsis (b) Cypsela (c) Berry (d) Cremocarp
Correct Answer:
Cypsela
Explanation:
Dry indehiscent single-seeded fruit formed from bicarpellary syncarpous inferior […]
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