Answer:
The correct answer is : 0.264
Explanation:
The total population of the Soay sheep is : 368 dark sheep + 132 light sheep
= 500 sheep.
Total dark coat sheep ( dark allele represented by D as it is dominant) = 368
Total light coat sheep ( light allele represented by d as it is recessive) = 132
As we know crossing is took place in between true breeding:
DD × dd
F1, Dd ( all are dark coat)
So, the genotype frequency of the homozygous recessive allele is
= 132/500 (by Hardy - Weinberg equation)
= 0.264
Thus, the correct answer is 0.264.
Answer:
B.Strong hydrogen bonds
Explanation:
The deoxyribonucleic acid (DNA) molecule consists of two chains or strands of nucleotides that are held together in a double helix by hydrogen bonds between the bases of the nucleotides.
<span> Epinephrine and glucagon cause an increase in the blood glucose level. Epinephrine acts when a higher than normal level of glucose is required; glucagon acts when the level is unusually low. Both stimulate gluconeogenesis and glycogen breakdown and decrease glycolysis and glycogen synthesis. Insulin causes a decrease in blood glucose levels; it acts by increasing glycogen synthesis, glycolysis, and glucose uptake by cells as well as by decreasing glycogen breakdown.
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Answer: -Buy organic and locally grown fruit and vegetables.
- Wash fruits and vegetables before eating.
- Use non-toxic methods for controlling insects in the home and garden.
Explanation: Doing the following will help eliminate toxic pesticides because in season fruits and veggies from your local market is the best assurance of pesticide-free produce.
Answer:
tinned tomatoes
Explanation:
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