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It occurs in a sexual reproduction. I hope this answers your question!!
Mitosis
They form a zygote. A zygote is a single cell with the full (diploid) complement of chromosomes. In the case of a multicellular organism the zygote will multiply into a mass of daughter cells called an embryo.
yesMarine bivalves reproduce by releasing prodigious numbers of eggs and sperm into the water, where external fertilization occurs. The fertilized eggs then float in the surface Within 48 hours after fertilization, the embryo develops into a minute, planktonic, trochophore larvae. This stage is followed by another larval form, the veliger, which settles to the seabed and transforms into an adult. In freshwater bivalves, the eggs are retained in the gill chambers of the female, where they undergo fertilization and develop into a peculiar larval form, the glochidium. Upon its release, the larva attaches to passing fish, and lives as an ectoparasite for several weeks before settling.From: http://science.jrank.org/pages/944/Bivalves.html
Fertilization occurs in the oviduct of the female reproductive tract
the temperature of your body cells
It occurs in a sexual reproduction. I hope this answers your question!!
Fertilization of eggs in butterfly reproduction occurs during a vigorous mating ritual. The female butterfly then lays and abandons her eggs.
Mitosis
monohybrid cross
Fertilization occurs when a sperm and egg fuse together during reproduction. The stage that the fertilized egg is termed an embryo occurs about 1 day after conception.
During fertilization the sperm unites with the egg. This typically occurs in the fallopian tube.
it occurs when it occurs
Reproduction.
Meiosis generates variations due to activities like independent assortment of chromosomes, crossing over and random fertilization that occur during the process. Meiosis occurs during sexual reproduction.
Fertilization occurs internally. The fertilized eggs are then released and mature externally.
They form a zygote. A zygote is a single cell with the full (diploid) complement of chromosomes. In the case of a multicellular organism the zygote will multiply into a mass of daughter cells called an embryo.