Answer: The answer is BOUNDARY
Explanation:
1. mother to fetus 2. through exposure to the antigen (virus, toxins, or cancer cells).
Answer:
<u>positive, negative, or no effect</u>
Explanation:
The kind of effect that a chromosomal change can have on an organism is either positive, negative, or no effect.
The 3 main chromosomal disorders seen in humans are :
- <u>Down's Syndrome</u>
- <u>Klinefelter's Syndrome</u>
- <u>Turner's Syndrome</u>
The condition is which characteristics of atmosphere III is nitrogen-rich and oxygen-poor. Nitrogen-rich is one of the condition in which the atmosphere III characterizes. The other is oxygen-poor, is one of the condition characterizes atmosphere III. Nitrogen-rich material mostly called green because they are greenish in color. Oxygen-poor means the blood enters the RA or Right atrium or the upper chamber of the heart.