Answer:
1/4.
Explanation:
Via a punett square, the only possible combinations are AA, AB, AO and BO. Since BO is the only way the child has type B, the chances are 1 in 4.
Answer:
Photosynthesis uses carbon dioxide to make sugar and produces oxygen as a byproduct. Respiration uses oxygen to release energy from stored sugar and produces carbon dioxide as a byproduct. ... However, if the plants are growing, then over a period of 24 hours they will produce more oxygen than they consume.
<u>Answer:</u>
<em>The assumption that </em><em>incorporation of carbon dioxide into plants</em><em> during photosynthesis violates the </em><em>second law of thermodynamics </em><em>is wrong because the total system including the </em><em>photosynthetic plants </em><em>and the sun become less ordered by time.
</em>
<u>Explanation:</u>
According to second law of thermodynamics the total entropy of a system can never decrease with time.
The degree of randomness in a system is called entropy and the entropy of the universe always increases. Thus if we can consider plants and sun to be a part of the system universe where entropy is always on the increase.
