1 pic : B ; cell divison allows the org to reproduce
2nd : A ; interphase then mitosis and last cytokinesis
Answer:
b. more rapidly reproducing and growing
Answer: Poaching is the main reasons behind elephant population decline
Explanation:
Although there are many factors that has brought about a reduction in African elephant population, such as loss of habitat and conflict with humans. But the main reason behind their population decline is poaching for ivory tusks, as confirmed by the researchers of the Great Elephant Census. The increase in demand for ivory in the Asian markets is the main reason. Ten and thousands of elephants are killed every year for their ivory tusks. The ivory is carved into ornaments and jewellery and sold in the market.
The answer is 0.43
To calculate p we will use one of two formulas of the <span>Hardy-Weinberg principle:
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p² + 2pq + q² = 1 and p + q = 1
where:
p - the frequency of the allele for long legs which is a dominant trait.
q - the frequency of the allele for short legs which is a recessive trait.
p² - the frequency of dominant homozygote (with long legs)
2pq - the frequency of heterozygote (with long legs)
q² - the frequency of recessive homozygote (with short legs)
So, 33 of 100 organisms have short legs. The frequency of recessive homozygote is represented by q²:
q² = 33/100 = 0.33
⇒ q = √0.33 = 0.57
Using the formula:
p + q = 1
p = 1 - q = 1 - 0.57 = 0.43
Therefore, p = 0.43
Answer:
I don't know what the options are, but i can give an example that may help you.
Examples:
- Kangaroos lick their arms to stay cool
- Kangaroos search for food at night, when the temperature is much cooler.