Answer:
The fawnsfoot is found in the Mississippi drainage and the St. Lawrence
Answer:
In humans, both sperms and ova contain 23 chromosomes.
Explanation:
During fertilization, the diploid chromosome number 46 is regenerated in the zygote. After 24 hours of fusion, human zygote starts to divide by mitosis, commencing the embryonic period. The zygote is divided into 2-cells, 4-cells, 8- cells and then 16-cells
The place where an organism lives and that provides the things the organism needs is called its habitat.
Answer:
a model that illustrates the organelles of cells
Answer:
first generation
Explanation:
they first generation shows these
