Cell Wall. The Cell Wall is a protective cover around the plant cell.
The first action of the nurse who received a patient that rated his pain at "8" after transferring from the post-anesthesia care unit (PACU), is to assess the patient's pulse and blood pressure. This is to be able to check the patient's vital signs and determine if there is any treatment necessary.
The immune system saves lives. ...
Before scientists understood the immune system, illness was chalked up to unbalanced humors. ...
Two men who unraveled the immune system's functions were bitter rivals. ...
Specialized blood cells are the immune system's greatest weapon. ...
The spleen helps your immune system work.
Edouard van beneden proposed that an egg and a sperm, each containing half the complement of chromosomes found in somatic cells, fuse to produce a single cell called a zygote.
Zygote
A zygote (from the Ancient Greek zygtós, "joined, yoked," from v (zygoun), "to join, to yoke") is a fertilized egg. [1] is an example of a eukaryotic cell produced by the fertilization of two gametes. The genome of the zygote, which is made up of the DNA from each gamete, has all of the genetic material for a brand-new unique organism.
The zygote represents the earliest developmental stage of multicellular organisms. A zygote is produced when an egg cell and sperm cell combine to form a new, distinct organism, as is the case in humans and the majority of other anisogamous organisms. The zygote can split asexually through mitosis in single-celled organisms to create identical progeny.
To learn more about the zygote refer here:
brainly.com/question/3238975
#SPJ4
