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Oksi-84 [34.3K]
2 years ago
5

Which of the following elements is NOT located in Period 3?

Biology
2 answers:
Keith_Richards [23]2 years ago
8 0
A lithium. lithium is in the second row
REY [17]2 years ago
6 0

Answer:

b sulfur

Explanation:

cause no

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In humans, the "A" allele codes for Type A blood, the "B" allele codes for Type B blood, and the "o" allele codes for Type O blo
Vladimir [108]
Heterozygous means having two different alleles.
The A allele and B allele are dominant. This means that they will be the main allele to express itself. If someone has an A and an o allele, which is recessive, the A allele would express itself over the o allele. A and B are codominant - meaning that if someone had both A and B alleles they’d have type AB blood, as they’d both express.

The mother is heterozygous type A - that means she has one A allele and one o allele
The father is heterozygous type B - meaning he has one B allele and one o allele. I know that it is Bo because if it was BA then he’d have type AB blood because the A and B alleles are codominant.

The genotype ratio is a ratio saying what the chances are of having one type of something (ex blood type, eye color) given the alleles of parents. To find this out make a punnet square with A o on top and B o on the side. Fill it in. I’ve attached a pic of what it will look like.

As you can see 1/4 is AB, 1/4 is Ao, 1/4 is Bo and 1/4 is oo. So the ratio will be letter A: AB:Ao:Bo:oo

5 0
3 years ago
Can someone explain the summary for consequences
jekas [21]

Answer: Honestly I don't bother with such things.

Explanation: While I admit myself if i were going by the rules of the bible i would be a sinner like no other. BUt i am not a bad person, i have not done anything bad in sort, i mean i never even kissed a girl at almost adulthood now. But that bieng said I know i could never make up for all the "bad things I have done". But who says there is someone watching us? Even if there is nothing to stop us, we keep moving on like there is a "god". I belive there is too much to this topic and alot is quite unclear. I have an email if you'd like to go further in detail with things. Sorry if this wasn't what you were looking for.

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There is a division of labor among the cells of multicellular organisms. Please select the best answer from the choices provided
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What are the choices provided?
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A frog has more offspring than can survive on available resources.
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Seems like Overpopulation, since they can not survive on the amount of resources available.
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The concept of gene flow is demonstrated when a cow is driven off from its herd, joins another herd, and reproduces. When the co
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Genetic Variation is the correct answer
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