80 chromosomes (40 pairs)
The main difference between sexual and asexual reproduction is whether it has one or two parents. Sexual reproduction involves two parents and asexual involves one.
Another is that a large number of progenies are produced with asexual reproduction but a limited number of progenies are produced with sexual.
<span>The most common type of material from a lunar explosion would be achondrite rocks. The moon's composition is low in chondrules therefore it contains more achondrite-like material.</span>
Answer:
Birds and bats have homologous limbs because they are both ultimately derived from terrestrial tetrapods, but their flight mechanisms are only analogous, so their wings are examples of functional convergence.
