Placental mammals.
The common name for that is 'parasite'.
leech
Answer is simple parasites live inside or on the bodies of other animals
An animal that lives on or inside the body of another animal is called: *
Ovoviviparous animals develop eggs but their young develop and "hatch" inside of their mother, so that the mother delivers live young.
Mother mammals make milk for their offspring.
They are traits that are passed from parent to offspring, and therefore develop into phenotype.
An offspring receives half of its genetic information from its mother, and half from its father.
It ensures that offspring develop from cells that are identical to the parent cell.
No
inside
Yes.
Oviparous -- reproduction by eggs that develop outside the body -- birds, most reptiles Viviparous -- reproduction via live birth where offspring develop inside the mother's body -- human, most mammals
i hate this
Ovoviviparous animals develop eggs but their young develop and "hatch" inside of their mother, so that the mother delivers live young.
Outside the mother, and inside an egg.
yes
They develop in water, with some exceptions. Some salamanders are live-bearing and some frogs have a larval stadium that develops inside the egg.
Nine month
Internal development is when an animal's offspring develop/ grow inside the parent, usually the female, before it is given birth to.
Sometimes a scorpion mother if Hungary can eat her offspring.