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Softa [21]
2 years ago
13

What is double Fertilization​

Biology
2 answers:
lawyer [7]2 years ago
6 0
Double fertilization is a complex fertilization mechanism of flowering plants. This process involves the joining of a female gametophyte with two male gametes. It begins when a pollen grain adheres to the stigma of the carpel, the female reproductive structure of a flower.
AfilCa [17]2 years ago
5 0

~~~~~~~~~~~~~~~\large{\sf{\underbrace{\underline{\color{gold} Double~Fertilization}}}}

Double fertilization is a phenomena in which one female gamete unites with two male gametes and another fertilizes the egg resulting in the formation of a zygote and the other unites with two polar nuclei for the formation of an endosperm.

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Fudgin [204]

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<h3>What is the nervous system?</h3>

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The nervous system can either be the following;

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On the other hand, the parasympathetic nervous system is one of the divisions of the autonomic nervous system, based between the brain and the spinal cord, that slows the heart and relaxes muscles.

This suggests that the parasympathetic nervous system conserves energy because it slows the heart while the sympathetic nervous system consumes energy.

Learn more about nervous system at: brainly.com/question/13487019

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