Equal birth and death rates would result in no change in the population size. The correct option in regards to the question given is option "A". When the number of children born are same to the number of people dying, then the birth rate would be negated by the death rate. Ultimately there would be no change in the population. In case of option "B" when people are immigrating into the population, then the number of population is bound to rise and thus there would be a change in population size. In case of option "C" when people are moving out of a population, then the totyal population will decrease and ultimately it changes the number of population. In case of option "D" when the number of people dying exceeds the number of children being born, then the total population is bound to rise.
Answer:
The correct answer is A. Sexual reproduction produces a greater variation in offspring.
Explanation:
- B is wrong because in sexual reproduction there are two organisms involved who combine their DNA, therefore resulting in non-identical offsprings.
- C is wrong because sexual reproduction requires the two organisms involved to exchange DNA's whereas asexual reproduction involves only one organism which only copies it's own DNA for reproduction.
- D is wrong because there are no risks as genetic defects and no need to seek a mate or it is easier than sexual reproduction which results in lower risks for the parents in asexual reproduction.
- E is wrong because asexual production is a more efficient procedure and results in a faster growing population because there is no need to search a mate.
- The answer is A because in sexual reproduction, two different DNA's from both parents get combined resulting in more variation in offspring. In asexual reproduction, there is only one set of DNA which does not allow the gene's to mix, causing a less diverse offspring.
Slime molds and water molds are classified as protists instead of fungi because they lack cell specialization.
Answer:
1 is a risk 3 is a benifit!
Explanation:
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Answer:
Earth's second atmosphere was formed when the amount of water vapor in the atmosphere decreased, as water started condensing in liquid form.