it separates the inside of the cell from the environment outside and it controls substances moving in and out of the cell (selectively permeable)
Answer:
A transformation or sequence of transformations that can be performed on polygon ABCDE to show that it is congruent to polygon MNOPQ is a:
Reflect across the y-axis
Explanation:
please, see the attached graph.
The polygon ABCDE is on the right side, first (I) quadrant.
The polygon MNOPQ is on the left side, second (ll) quadrant.
We can see that the polygon MNOPQ is a reflection of the polygon ABCDE across the y-axis ( only the abscissas change their signs from positive to negative).
Answer:
a vacine work by traning the immune system by reconize and combine either virus or bacteria.
Answer:
the shoulder
Explanation:
because that is a gliding joint
The zygote simply is the fertilized ovum or egg cell or female reproductive cell. It is the result of the process of fertilization of the fusion of the male reproductive cell (gamete) and the female reproductive cell ( gamete). In human, the zygote is the resulted cell of fertilization of the sperm and the ovum. It is diploid or 2N which means it contains two sets of chromosomes; one set from the male and the other from the female.
The gamete is the reproductive cell. There are two types of gametes; male gamete and female gamete. In human, the male gamete is called the sperm and the female gamete is called the ovum. The gamete is the last stage of the reproductive cells to be completely formed.
Fertilization is the fusion of the male gamete and the female gamete to form the zygote. Fertilization may be external as in fish or internal as in human.
