if you do wanna know go onto smestow school.com then go onto the science section I have just done a 300 pageproject on sharks.Rahul badman nerd .
The reproductive structures of a plant, such as flowers, are used in sexual reproduction. These structures contain the male and female reproductive cells necessary for fertilization and seed production.
plantlets, tumberlers, runner
Rather than lay eggs that are fertilized outside the mother, the eggs are fertilized inside the mother, and the baby sharks grow inside her until they are born.
Sharks can't pump water over thier gills only fish do.
Spores.
flower
The centrioles
The reproduction of dogfish sharks is pretty simple. The pair of dogfish mate, the female is pregnant for 18-24 months, and then the dogfish sharks are born.
In the Rhizopus life cycle, the structures that are involved in sexual reproduction are zygote, zygospore, sporangium, spores and gametes.The structures that are involved in asexual reproduction are mycelium, hyphae, strains, and sporangiophore.
The structures that mushrooms use for reproduction are called spores. These spores are spread by wind, rain, animals and other natural causes.
Seeds are used for plant propagation and reproduction. They contain the embryo of a plant surrounded by a protective coat. Spores, on the other hand, are used by certain plants, fungi, and algae for reproduction and dispersal. They are small, single-celled structures that can develop into new organisms under favorable conditions.
The structure most commonly used for reproduction varies by organism. In plants, flowers serve as the reproductive structures, facilitating pollination and seed production. In animals, reproductive organs such as testes and ovaries are primarily responsible for producing gametes—sperm and eggs—necessary for sexual reproduction. In some organisms, like bacteria, reproduction may occur asexually through structures like pili or through binary fission.