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2 answers:
Answer:
See the attached file
Explanation:
Factor 1 – Additional rain would increase the population of plants in the forest
Raccoon depends on berries and nuts of produced by these plants and hence increase in population of the plants will enhance the food availability for the raccoons
Factor 2 – More permits to hunt coyotes are approved
Coyotes prey on raccoons , hence any thing which decreases the population of predator “coyotes” will increase the population of raccoon
Factor 3 – A disease decreasing the population of rabbit will increase the population of raccoon as rabbits are predator of raccoons
Factor 4 – Decrease in population of insects directly causes decline in availability of food for Raccoons and hence this factor will cause reduction in raccoon population
Factor 5 – Destruction to forest causes decline in availability of food for Raccoons and hence this factor will cause reduction in raccoon population
Factor 6 – Raccoon feed on frogs and hence increase in frog’s population will increase the population of Raccoon
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Domain of a function is the type of parameters it takes as input. The domain of a sine function is angle in either degrees or radians. The function that represents the population growth of the bacteria that is tripling every minute is given by the mathematical expression,
,
where, t is time in minutes, is the initial population size, and
is the population at time, t.
The domain of this function will be time, t.
Answer:
Bb X bb
Explanation:
- It is given that the allele B for the black coat is dominant over allele b for a brown coat.
- A dominant allele always leads to the expression of the dominant trait in the heterozygous condition.
- When a black and brown horse is crossed as given in the question and the result is a brown foal, then the genotype of the brown foal must be bb as the brown coat is a recessive trait.
- Since each parent contributes one allele each for a given gene, the black horse must have b allele, and hence must be heterozygous Bb.
- The cross is shown in the punnett square.
