Answer:
AA, Aa and aa genotypes will be produced.
Explanation:
If two birds with AA and aa genotypes are crossed, 4 offspring with Aa phenotype may be produced in F1 generation.
P generation: AA x aa
/ \ / \
F1 generation: Aa Aa Aa Aa
When these F1 generation birds will be allowed to breed, the genotype of the F2 offspring will be as under:
Aa x Aa
/ \ / \
F2 generation: AA Aa Aa aa
3 types of genotypes AA, Aa and aa will be produced in F2 generation. Their ratio will be AA : Aa : aa = 1 : 2 : 1.
Answer:
Yes
Explanation:
An energy pyramid shows the amount of available at each feeding level in an ecosystem. This energy pyramid shows the amount of energy available at each tropic level showing the food energy progression. The pyramids contain energy starting with the producers (plants) at the bottom to primary consumers, tertiary consumers and so on up to the top of the food chain. The most common units are grams per square meter per year or calories per square meter per year.
Answer: side: plaintiff
witness: Mr. King
evedence: dog will only attack if you are on the land he is protecting
window was broken so he was trying to rob the place
guard dog was trained to attack on command
hope this helps you out
Explanation:
Cephalothorax is the correct answer
Yes, catalase functions best at a neutral pH similar to that found in mammalian tissue and its optimal functioning temperature of 40 C corresponds very well to mammalian tissue.
Mammalian catalase's optimum temperature is 35 C and above. Its optimum pH value is approximately 7, but the range is wide since the rate of the reaction stays the same between 6.8 and 7.5 pH values. Human body's average temperature is 37 C, while the optimum pH value of the human liver is 7.2. Based on this information, we can conclude that the optimal conditions for catalase functioning correspond with the conditions in the mammalian liver.
