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Neko [114]
3 years ago
8

In figure 1, which symbol (unshaded square or shaded circle) represents the number of wildebeest, and which represents the perce

ntage of wildebeest with rinderpest? How do you know?
Biology
1 answer:
Fantom [35]3 years ago
4 0
I need a picture in order for me to answer your question
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In which phase do homologous chromosomes migrate to towards the metaphase phase?
shtirl [24]
C Chromosomes break at centromeres,and sister chromatids move to opposite ends of the cell.
4 0
3 years ago
5._____________________is factual information that results from a scientific investigation. A.bias B.data C.assumption D.none of
Rom4ik [11]

Answer:

It is B, data.

Explanation:

Data is what you collect from an experiment.

5 0
3 years ago
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In cats, black fur color is caused by an X-linked allele; the other allele at this locus causes orange color. The heterozygote i
allochka39001 [22]

Answer:

A) tortoiseshell female; black male

Explanation:

Females have two X chromosomes and males have an X and a Y chromosome.

<u>The possible genotypes and phenotypes are</u>:

  • XᵒXᵒ: black female
  • XᵒY: black male
  • XᴼXᴼ: orange female
  • XᴼY: orange male
  • XᵒXᴼ: tortoiseshell female

<u>Cross of a black female and an orange male</u>

<h3>XᵒXᵒ  x  XᴼY</h3>

The female only produces Xᵒ gametes. The male produces Xᴼ and Y.

The possible offspring therefore is:  XᵒXᴼ (tortoiseshell females) and XᵒY (black males). The answer is A.

5 0
3 years ago
How do farms affect oxygen levels in the ponds
joja [24]

Answer:

The oxygen-rich surface water blends with the deeper, depleted water. The dissolved oxygen concentration in the mix can be too low to support life in the pond. Both fish and plankton can die from low dissolved oxygen following a turnover. ... Thus, turnover can happen if a cold rain and wind cools the surface wate

Explanation:

3 0
2 years ago
What is an independent variable?
Alexus [3.1K]
The <em>independent </em>variable is the variable that you change and control in your experiment. The <em>dependent</em> variable is the one you don't have control over and is affected by how the independent variable reacts.

For Example:
Let's say you're doing an experiment seeing how different sugars affect the density of cupcakes. The type of sugar you add would be the independent variable, because you are choosing it. The density would be the dependent variable, since it depends on the sugar used.
4 0
3 years ago
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