Answer:
meiosis_
fertilization
mitosis
zygote
Explanation:
In life cycles that alternate between haploid and diploid stages, ____meiosis_ acts to reduce the number of chromosomes per cell from two sets to one set. In life cycles that alternate between haploid and diploid stages, ___fertilization__ acts to double the number of chromosome per cell from one set to two sets. In life cycles that alternate between haploid and diploid stages, ______mitosis______ acts to keep the number of chromosomes per cell the same. In animals, a single diploid cell called a ____zygote________ divides by mitosis to give rise to all the cells of the adult body.
Answer:
B. centrioles
Explanation:
Plant cells have cell walls, cell membranes and also contain mitochondria along the chloroplasts.
Explanation:
During sexual reproduction, two sex cells fuse to create a fertilized cell with a complete set of chromosomes. ... Result is 2 identical cells with 46 chromosomes.
B, because it's not an advantage for something to be expensive and time consuming
base on their characteristics they share
