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Sveta_85 [38]
2 years ago
5

When does the WHO declare a pandemic influenza?

Biology
1 answer:
likoan [24]2 years ago
6 0

Answer:

Three influenza pandemics occurred during the 20th century: the 1918-19 “Spanish flu,” the 1957-58 “Asian flu,” and the 1968-69 pandemic or “Hong Kong flu.” In 2009, the World Health Organization (WHO) declared a global pandemic of H1N1 flu.

Explanation:

Hope this helps! :>

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A man is brachydactylous (very short fingers; rare autosomal dominant), and his wife is not. Both can taste the chemical phenylt
netineya [11]

Answer:

The correct answer is -

A) BbTt x bbTt

B) .5^4 or 1/16 or 0.0625

Explanation:

As it is given that Brachydactylus and PTC tasters both traits are autosomal dominant conditions which mean only one allele would be enough.

For Branchydactylus and For tasting :  man and women will be heterogeneous.

Hence,

The Genotype of man = BbTt

The Genotype of wife = bbTt

b. Answer = 0.0625

For Branchydactylus:

Bb X bb

Possible genotypes:

B b

b Bb( Brachydactylus) bb(normal)

b Bb (Brachydactylus) bb (normal)

The probability of a single child being Branchydactylus = 2/4 = 0.5

So,  Probability of all 4 child being Branchydactylus = .5 x .5 x .5 x .5 = 0.0625

3 0
2 years ago
1 point
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Lipids; provides long term energy to keep the kid wound up for hours

Explanation:

When you give a child sugar they will have energy for a while

6 0
3 years ago
What drugs that alleviate mania tend to reduce levels of the neurotransmitter
adoni [48]
Norepinephrine
Quizlet: D
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If the oh sample was 3 how many times more acidic is it then a solution with a ph of 6
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2 because if you were to multiply the bases versus the acidity it would come out to 2

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summarize: Use the data and the text to explain how it is beneficial to your immune system to take your entire course of antibio
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