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In Lycopodium the antherozoids are :-
- a)Biflagellate
- b)Multiflagellate
- c)Multiciliate
- d)Non motile
Correct answer is option 'A'. Can you explain this answer?
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In Lycopodium the antherozoids are :-a)Biflagellateb)Multiflagellatec)...
The antherozoid of Lycopodium is pear shaped with two flagella at the anterior end. The biflagellate antherozoids of Lycopodium resemble more to the antherozoids of Bryophytes, rather than those of vascular plants.
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In Lycopodium the antherozoids are :-a)Biflagellateb)Multiflagellatec)...
Explanation:
Structure of Antherozoids in Lycopodium:
- Lycopodium is a type of fern that reproduces through the production of antherozoids, which are male gametes responsible for fertilizing the female gametes.
- The antherozoids in Lycopodium are biflagellate, meaning they have two flagella.
Characteristics of Biflagellate Antherozoids:
- Biflagellate antherozoids are equipped with two flagella that help them in propulsion towards the egg for fertilization.
- The presence of two flagella allows for better motility and movement in the water, which is essential for reaching the female gametes for fertilization.
Function of Flagella in Antherozoids:
- The flagella in antherozoids are responsible for movement and navigation towards the egg cell.
- The flagella help in ensuring successful fertilization by enabling the antherozoids to swim towards the female gametes.
Significance of Biflagellate Antherozoids in Lycopodium:
- The presence of biflagellate antherozoids in Lycopodium is crucial for the reproductive success of the plant.
- The ability of antherozoids to swim towards the egg cell increases the chances of successful fertilization, leading to the formation of new sporophytes.
In conclusion, the antherozoids in Lycopodium are biflagellate, equipped with two flagella that aid in their movement towards the egg cell for fertilization. This characteristic is essential for the reproductive success of the plant.
Structure of Antherozoids in Lycopodium:
- Lycopodium is a type of fern that reproduces through the production of antherozoids, which are male gametes responsible for fertilizing the female gametes.
- The antherozoids in Lycopodium are biflagellate, meaning they have two flagella.
Characteristics of Biflagellate Antherozoids:
- Biflagellate antherozoids are equipped with two flagella that help them in propulsion towards the egg for fertilization.
- The presence of two flagella allows for better motility and movement in the water, which is essential for reaching the female gametes for fertilization.
Function of Flagella in Antherozoids:
- The flagella in antherozoids are responsible for movement and navigation towards the egg cell.
- The flagella help in ensuring successful fertilization by enabling the antherozoids to swim towards the female gametes.
Significance of Biflagellate Antherozoids in Lycopodium:
- The presence of biflagellate antherozoids in Lycopodium is crucial for the reproductive success of the plant.
- The ability of antherozoids to swim towards the egg cell increases the chances of successful fertilization, leading to the formation of new sporophytes.
In conclusion, the antherozoids in Lycopodium are biflagellate, equipped with two flagella that aid in their movement towards the egg cell for fertilization. This characteristic is essential for the reproductive success of the plant.
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In Lycopodium the antherozoids are :-a)Biflagellateb)Multiflagellatec)...
Pteridophytes have multiflagellated antherozoids
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In Lycopodium the antherozoids are :-a)Biflagellateb)Multiflagellatec)Multiciliated)Non motileCorrect answer is option 'A'. Can you explain this answer?
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