β 1. What is this diagram called?
β Answer:
This is the diagram of the Embryo Sac (Female Gametophyte) in an angiosperm (flowering plant).
It is also known as the mature embryo sac inside the ovule.
β 2. Where does this process take place?
β Answer:
This process takes place inside the ovule, which is located in the ovary of a flower.
The embryo sac is formed through megagametogenesis and is the site of double fertilization.
β 3. Whatβs the function of the synergids here?
β Answer:
The synergids are two specialized cells located beside the egg cell in the embryo sac.
Their main functions are:
πGuiding the pollen tube to the embryo sac by secreting chemical attractants.
πHelping in the entry of the male gametes from the pollen tube into the embryo sac.
πDegeneration of one synergid often allows the pollen tube to release the male gametes into the embryo sac.
π‘ Bonus Tip:
In this diagram, remember the "7-celled, 8-nucleate structure" of the embryo sac:
1 Egg cell
2 Synergids
3 Antipodals
2 Polar nuclei (that may fuse to form a central cell)
π«This structure is crucial in understanding fertilization in flowering plants.
@pwncertwallah
β Answer:
This is the diagram of the Embryo Sac (Female Gametophyte) in an angiosperm (flowering plant).
It is also known as the mature embryo sac inside the ovule.
β 2. Where does this process take place?
β Answer:
This process takes place inside the ovule, which is located in the ovary of a flower.
The embryo sac is formed through megagametogenesis and is the site of double fertilization.
β 3. Whatβs the function of the synergids here?
β Answer:
The synergids are two specialized cells located beside the egg cell in the embryo sac.
Their main functions are:
πGuiding the pollen tube to the embryo sac by secreting chemical attractants.
πHelping in the entry of the male gametes from the pollen tube into the embryo sac.
πDegeneration of one synergid often allows the pollen tube to release the male gametes into the embryo sac.
π‘ Bonus Tip:
In this diagram, remember the "7-celled, 8-nucleate structure" of the embryo sac:
1 Egg cell
2 Synergids
3 Antipodals
2 Polar nuclei (that may fuse to form a central cell)
π«This structure is crucial in understanding fertilization in flowering plants.
@pwncertwallah
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