The male and female reproduction structure of Chara is ?
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Question:
The male and female reproduction structure of Chara is ?
Answer:
CHARA is a green alga.
* It has highly specialised sex organs.
* It is monoecious.
MALE SEX ORGAN IN CHARA:
~It is known as Antheridium or Globule.
~ It has a jacket formed by eight shield cells.
~ Produce many band shaped, spirally coiled, biflagellate antherozoids.
FEMALE SEX ORGAN IN CHARA:
~ It is known as Oogonium or Nucule.
~ It has a jacket formed by five tube cells.
~ It contains single egg which is laden with starch and oil globules.
* The sex organ of character are born on adaxial surface of the short lateral branch on each node.
* Nucule occupies an upper position than Globule.
* The Globule matures prior to Nubile. (Protandrous condition)
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