There are more but birds would be a bad index fossils
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Answer:
- Mother´s genotype: X⁻ X⁻
- Father´s genotype: X⁺ Y
- Son´s genotype: X⁻ Y
- Daughter´s genotype: X⁺X⁻
- The probability of having a color-blind son, X⁺Y, is 2/2 = 100%
- The probability of having a color-blind daughter, X⁻X⁻, is 0%
- The probability of having a carrier daughter, X⁺X⁻, is 2/2 = 100%
Explanation:
Due to technical problems, you will find the complete explanation in the attached files
I believe it is 4 but I may be wrong :|
Answer:
When a stone is going around a circular path, the instantaneous velocity of stone is acting as tangent to the circle. When the string breaks, the centripetal force stops to act. Due to inertia, the stone continues to move along the tangent to circular path.
the major difference between the position of producers and primary consumers in the food chain-
Primary consumers make up the second level of the food chain, while producers make up the third level of the food chain.
Primary consumers make up the last level of the food chain, while producers make up the first level of the food chain.
Primary consumers make up the first level of the food chain, while producers make up the last level of the food chain.
Primary consumers make up the second level of the food chain, while producers make up the first level of the food chain.
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