Answer:
1/2 or 50%
Explanation:
Given that the extra digit is a dominant trait, the man with an extra digit may be homozygous or heterozygous dominant for the trait.
However, having a daughter with his normal wife makes him heterozygous dominant. Let's assume that the genotype of the heterozygous dominant male is "Dd" and that of his wife is "dd".
The heterozygous dominant male and homozygous recessive female would have progeny in the following ratio= 1/2 Dd (child with extra digit): 1/2 dd (child with no extra digit).
Answer:
All occupants
Explanation:
It is required by the law that all passengers should always fasten their seat belt along with the requirement for belting up of all occupants of the vehicle.
Seat belt violation can attract fines of up to $250 in addition to the cost for the court to seat
Putting on safety belt ensures increased likelihood of survival of the passengers seated in front by 50% and the wearing of seat belts in combination with the presence of a protective airbag ensures the highest reduction in vehicle collision related injuries or fatalities.
Answer:
The answer to your question is C. Cells get energy by taking in nutrients from food.
Explanation:
A. Moving water from one organelle to another is not a process to get energy but to waste energy. Cells get energy from a different process.
B. Dissolve waste products are not a process to get energy most of the cells excrete wastes.
C. By taking nutrients from food, cells get enough energy from their metabolism because nutrients are rich in chemical bonds that when they break provide energy.
D. Taking oxygen from the atmosphere is a step in the cellular respiration that helps the cell to get energy, but cellular respiration is more complex than just taking oxygen.
Answer:
ATP provides the energy for the movement egg since the ovum itself is motile and self reliant. ATP provides the energy for the movement of the cilia and fimbriae.