Answer:
Fertilization is the fusion of gametes to form the zygote. ... Fertilization allows restoring of the chromosome number of the species as the two nuclei of gametes fuse together. Therefore, the number of chromosomes in the zygote is twice the number of chromosomes in gametes.
Explanation:
Answer:
Tissues
Explanation:
Tissues are a group of cells that have the same function
Hope this helps :D
Carbon has 4 valence electrons