Which of the following is without exception in angiosperms? (a) Presence of vessels (b) Double fertilisation (c) Secondary growth (d) Autotrophic nutrition

Which of the following is without exception in
angiosperms?
(a) Presence of vessels (b) Double fertilisation
(c) Secondary growth (d) Autotrophic nutrition
by

1 Answer

Answer :

(b) Double fertilisation
by

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The role of double fertilisation in angiosperms is to produce (a) cotyledons (b) endocarp (c) endosperm (d) integuments.

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Double fertilisation is fusion of (a) two eggs (b) two eggs and polar nuclei with pollen nuclei (c) one male gamete with egg and other with synergid (d) one male gamete with egg and other with secondary nucleus.

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Double fertilization in angiosperms produces? -Biology

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Result of double fertilization in angiosperms? -Biology

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Last Answer : answer:

Double fertilization in angiosperms produces? -Biology

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Result of double fertilization in angiosperms? -Biology

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$ Double fertilization and triple fusion occurs in Angiosperms. ! Triple fusion produces triploid type of endosperm.

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Double fertilization in Angiosperms was discovered by

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Description : Describe double fertilization in angiosperms.

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The purpose of an impressed current cathodic protection system aboard ship is to _______________. A. prevent corrosion of the hull, propeller, rudder and line shafting B. neutralize the vessel's stray magnetic fields which would interfere with radar C. protect engine room and deck machinery from oxidation in the presence of salt air D. maintain a minimum constant alternator load to prevent overheating

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