True because the Hypertonic solution, all three of the cells let the water out and became smaller in size almost looking like they were shrinking or shriveling up.
She should investigate how temperature affects the rate of oxygen production.
<h3>Photosynthesis</h3>
During photosynthesis, green plants make use of inorganic products in the form of water and carbon dioxide to synthesize carbohydrates. The reaction only happens in the presence of solar radiation and oxygen is evolved as a by-product.
The process involves a series of chemical reactions. However, the summary of the whole reactions is represented by the following equation:
carbon dioxide + water ----> glucose + oxygen
Thus, if Emily is to find out how temperature affects photosynthesis. She will need to use a plant as a case study. One factor that can easily be used to measure the rate of photosynthesis is oxygen production by plants.
In other words, Emily will have to set up an experiment where a plant species will be subjected to the same environmental conditions, except temperature. Then, a suitable method will be used to measure the amount of oxygen produced. Any difference in the volume of oxygen produced can then be attributed to the effects of temperature.
More on photosynthesis can be found here: brainly.com/question/1388366
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Answer:
Homosapiens
This is the species name for humans.
Answer:
It an example of newton's first law. So the answer is A
Answer:
- A homozygous male (bcd⁻/bcd⁻) child is possible only when the mother is heterozygous (bcd⁺/bcd⁻) and the father is homozygous (bcd⁻/bcd⁻).
- In Normal vs. failed embryogenesis, in the F1 generation of the cross, all of them will have normal embryogenesis.
- In Normal vs. failed embryogenesis, in the F2 generation of the cross, 75% of them will have normal embryogenesis and 25% of them will not undergo embryogenesis.
Explanation:
1. bcd⁻/bcd⁻ × bcd⁺/bcd⁻
↓
bcd⁺/bcd⁻, bcd⁺/bcd⁻, bcd⁻/bcd⁻, bcd⁻/bcd⁻
∴ Male homozygous is possible.
2. Normal embryogenesis = bcd⁺/bcd⁺
Failed embryogenesis = bcd⁻/ bcd⁻
bcd⁺/bcd⁺ × bcd⁻/ bcd⁻
↓
All progeny will be bcd⁺/bcd⁻ in the F1 generation.
∴ All of them will undergo normal embryogenesis.
3. In F2 generation,
bcd⁺/bcd⁻ × bcd⁺/bcd⁻
↓
bcd⁺/bcd⁺ , bcd⁺/bcd⁻, bcd⁺/bcd⁻, bcd⁻/ bcd⁻
∴ 25% of them is normal and will undergo normal embryogenesis, 50% of them will undergo normal embryogenesis as bcd protein is present and 25% of them will not undergo embryogenesis as bcd protein is absent.
∴ 75% will undergo normal embryogenesis and 25% will not undergo embryogenesis.