Answer:
One advantage of models is that all the mice are exactly alike except for color, enabling the control of all variables except the one being studied. Models are also easier to work with than live mice. One disadvantage of using models is that they do not have the same smell and behaviors as real mice.
Another advantage is that models can be reused for the experiment for a longer period of time with less maintenance.
Answer:
fellow acellus user! It's C.
Explanation:
basically on a p. square, the genotype would be heterozygous (T,t)- therefore the dominant allele would be expressed, that being (T).
Answer:
Photosynthesis remove the carbon dioxide from atmosphere and release oxygen while cellular respiration release the carbon dioxide in atmosphere and consume oxygen.
Explanation:
Photosynthesis:
It is the process in which in the presence of sun light and chlorophyll by using carbon dioxide and water plants produce the oxygen and glucose.
Carbon dioxide + water + energy → glucose + oxygen
water is supplied through the roots, carbon dioxide collected through stomata and sun light is capture by chloroplast.
Chemical equation:
6H₂O + 6CO₂ + energy → C₆H₁₂O₆ + 6O₂
Cellular respiration:
It is the breakdown of glucose molecule in the presence of oxygen to yield large amount of energy. Water and carbon dioxide are also produced as a byproduct.
Glucose + oxygen → carbon dioxide + water + 38ATP
it is the reverse of photosynthesis.
There are two types of respiration:
1. Aerobic respiration
2. Anaerobic respiration
The Anaerobic respiration occur in the absence of oxygen.
