Since all amoebas asexually reproduce, they are all the same age, and thus they are all as old as the first amoeba to ever exist on Earth.
Amoebas reproduce asexually by means of binary fission.
Amoebas reproduce asexually
asexually by fission
They reproduce Asexually
No, not all animals have sperm. Amoebas and some other protists are technically animals but reproduce asexually instead of with sperm and eggs.
They reproduce asexually
they reproduce asexually through regeneration
They reproduce sexually
No, animals either reproduce sexually or asexually. In sexual reproduction, two parents are required and an offspring is born with inherited genes/characteristics of both parents. In asexual reproduction, only one parent is required to produce an offspring and that offspring has all the characteristics of the parent. Humans reproduce sexually, whereas single-celled organisms like amoebas reproduce asexually.
There are tons of organisms that reproduce asexually. As for ANIMALS - A lot of species of fish do (some sharks partake in parthenogenesis - a type of asexual reproduction), some species of wasps, whiptail lizards, sea anemones, coral, starfish, snails. All fungi, bacteria, Archaea, Protist and amoebas reproduce asexually. Some plants are capable of reproducing asexually, such as strawberry, onions and potatoes.
Yes, some flowers can reproduce asexually.
Yes, most of invertebrates reproduce asexually .