Answer:
The main purpose of lab is to perform different experiments and importance of topic is that it supports essay's thesis statement.
Explanation:
In scientific research, lab plays a vital role because they have all the materials and equipment for experimentation. lab has a control environment where infestation of harmful organisms is minimum. On the other hand, topic is an argument which is made by the writer with the reasoning.
The correct answer is A
Explanation:
Cancer including cancerous mass or tumors is caused by an abnormal and uncontrolled reproduction of cells. This means cell division occurs faster than normal and leads to damaged or malfunctioning cells. Moreover, in terms of the number of cells vs time, cancer leads to a high number of cells in a short time. This occurs in cell A because different from cells B, C, and D, this has increased the number of cells in a short time, while others have decreased over time or remain constant. According to this, the cell that is a cancerous mass is A.
Answer:
Sexual Intercourse
Explanation:
Sexual contact between individuals involving penetration, especially the insertion of a man's erect penis into a woman's vagina, typically culminating in orgasm and the ejaculation of semen. The baby is then conceived and carried in the womb of their mother for nine months. Babies could also be born without sexual intercourse. All that needs to happen is the man's sperm needs to fertilize the woman's eggs.
Klinfelters syndrome is when there is an extra X chromosome in males.
So instead of the normal sex chromosomes for males (XY), a male with klinefelters syndrome will have XXY.
I have included a pic of the karyotype to give you a better idea of what I'm talking about.
Hope this helps! I'm happy to help with any other questions you might have :)
Answer:
Conduction is the word you need
