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Kruka [31]
3 years ago
7

How do i answer this? i don't understand it.

Biology
1 answer:
k0ka [10]3 years ago
5 0

So the answer for (a) is basically the enzyme is breaking down the protein (which is the colored part) and this leaves the clear.

For the constants it would be the film and the temperature that the solution is at

For the final question, they could be improved by using more data and multiple trials

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If tall plants crossed with short plants give all tall, it means that the tall plants contain genes that dominate over the short ones. 
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Net force & Direction ​
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Sally was exposed to hepatitis. Her doctor gave her an injection containing
expeople1 [14]

Answer:

The correct answer is - passive immunity - artificially acquired.

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Passive immunity is the immunity that involves giving or acquiring antibodies from other sources instead of developing them on one's own. This type of immunity can be natural and artificial. Mother breastfeed the babies, is the natural passive immunity example as milk also contain antibodies required for immunity of babies.

Artificial passive immunity is the immunity that comes from injecting the antibodies created in different animals or persons which called antiserum or vaccines such as snake antivenom.

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