Gender is a different discussion - I leave it to psychology. My focus will be to share what we know about biological sex. :-)
Gender is a different discussion - I leave it to psychology. My focus will be to share what we know about biological sex. :-)
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The male gamete is smaller and optimized for mobility. The female gamete is a larger and more complete cell. Reproduction can occur when one of each meet.
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The male gamete is smaller and optimized for mobility. The female gamete is a larger and more complete cell. Reproduction can occur when one of each meet.
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I found a video of their giant sperm swimming. I wonder why they are so large?
youtu.be/QqWrlWUoRBU?...
I found a video of their giant sperm swimming. I wonder why they are so large?
youtu.be/QqWrlWUoRBU?...
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Fewer plants do have a single sex each. These are called dioecious ("two houses"). These may have sex chromosomes that determine the sex of an individual plant.
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Fewer plants do have a single sex each. These are called dioecious ("two houses"). These may have sex chromosomes that determine the sex of an individual plant.
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XX = F, X = M,
ZZ = M, Z = F.
XX = F, X = M,
ZZ = M, Z = F.
They fly out to a mating site called a "drone congregation area" which will attract a virgin queen. The queen will mate with a dozen or so drones, who explode upon delivering their payload.
Honey. Nut. Cheerio.
They fly out to a mating site called a "drone congregation area" which will attract a virgin queen. The queen will mate with a dozen or so drones, who explode upon delivering their payload.
Honey. Nut. Cheerio.
Queens are females that are fed royal jelly as larvae, which makes them fertile and live longer.
Queens are females that are fed royal jelly as larvae, which makes them fertile and live longer.