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tresset_1 [31]
3 years ago
9

how many degrees of freedom should be used when looking up the critical value for a chi-square analysis of the ratios of phenoty

pes observed among the F2 offspring versus the expected phenotypic ratio assuming independent assortment?
Biology
1 answer:
pishuonlain [190]3 years ago
8 0
1.88383736363737378373636262622
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Describe the relationship between proteins and nucleic acid
Dmitry [639]

Answer:

Explanation:

Proteins and Nucleic Acids are not similar in structure. They look nothing alike, either as large molecules or in terms of their building blocks. While they're both made up of mostly carbon, hydrogen, nitrogen, and oxygen, the elements are assembled in vastly different ways. The major relationship between the two has to do with protein production -- DNA contains the information that a cell uses, with the help of RNA, to make protein.

6 0
2 years ago
Low pitched male voices (RR) and a high pitched male voice (rr). Heterozygotes have a baritone voice. This is an example of ____
Lemur [1.5K]

Answer: incomplete dominance

Explanation:

Incomplete dominance is also referred to as partial dominance or semi dominance. It occurs when the two forms of gene in a trait combine in such a way that one does not have a dominance over the other one. Therefore, there's a blend of both genes in the physical appearance of such organism.

Therefore, a low pitched male voices (RR) and a high pitched male voice (rr). Heterozygotes have a baritone voice is an example of incomplete dominance.

3 0
3 years ago
Learning At Home - Grade 7/Pre-AP Gr. 7 Science TWISD
aliina [53]

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the dogs secure there offspring by getting them food

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4 0
3 years ago
You have an ecosystem with the following organisms: birds, fruit trees, tigers, and monkeys. Which list would best describe the
Paraphin [41]
<h2>Answer:</h2>

The priority list will be like this

  1. Fruit Trees
  2. Birds
  3. Monkeys
  4. Tigers
<h2>Explanation:</h2>

In an ecosystem, producers are the first level of the food chain. And we know that plants are producers because they produce their own food. So, fruit trees will be at the beginning of the food chain. After producers comes the primary consumers. Primary consumers are animals that feed on producers. Both birds and monkeys feed on fruit trees, so they are the next in line after fruit trees. Finally, secondary consumers eat primary consumers. As tigers eat animals i.e monkeys etc so they are secondary consumers, and thus they are last on the food chain list.

5 0
2 years ago
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B

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Because if that was the case we would have hurricanes everyday

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