When organisms reproduce sexually, the species number of chromosomes 1
is maintained. This can be demonstrated with a diagram like the one below.
Identify process A*
Organism with 10
chromosomes in
each body cell
Process A
Gamete Cell
Process B
Zygote
Process C
New
Multicellular
Organism
options:
O mitotic cell division
Ofertilization
Omeiotic cell division
Omitosis

Charles darwin published his theory of evolution in 1859. in what way foes modern evolutionary theory differ from the theory as proposed by darwin? a) darwin inferred that individuals can evolve, but modern generic science has shown that this is not true. b)darwin inferred that individuals do not evolve, but modern genetic science has shown that this is not true. c)modern science has disproved most of darwin's original theory of evolution, because darwin knew nothing about generations and their role in heredity. d)generic studies have shown that gene expression and other factors operate along with natural selection, but most of darwin's theory has been supported by modern science.

When water freezes, it . contracts expands

As a result of wildfires, in grasslands. a) tree growth increases b) grass growth increases c) soil quality decreases d) invertebrate variety decreases