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alexgriva [62]
3 years ago
15

What is a vaccine made out of?

Biology
2 answers:
azamat3 years ago
6 0

Answer: Vaccines are made from a protein or other small pieces taken from a virus or bacteria.

Explanation: A vaccine works by training the immune system to recognize and combat pathogens, either viruses or bacteria. Meaning my answer is correct.

vodomira [7]3 years ago
3 0

Answer:

A vaccine is made of dead or inactive versions of the pathogen. A vaccine is usually injected into the body, the first thing that will happen is that the white blood cells recognise that there is a foreign item within the body so the white blood cells will produce antibodies. This means that in the future if the virus enters your body again, your immune system will be able to quickly defend of the virus since the made the immune system produce antibodies

Explanation:

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In a particular plant, white fruit color is dominant over yellow. If two white-fruited individuals with genotypes are unknown ar
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The probability of obtaining a yellow-fruited plant from the cross is ¼ or 25%.

<h3>WHAT IS A HETEROZYGOUS CROSS</h3>

A heterozygous cross is a cross between two individuals that are heterozygous for two genes.

According to this question, white (W) fruit color is dominant over yellow (w). If two white-fruited individuals with genotypes that are unknown are crossed i.e. Ww × Ww.

The offsprings of this cross are as follows:

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Therefore, the probability of obtaining a yellow-fruited plant from the cross is ¼ or 25%.

Learn more about heterozygous cross at: brainly.com/question/14109187

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Answer first and correct for brainly
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