How does the sexual life cycle of the human species introduce genetic

1 answer:

4 0

All of the above- 1, 2, and 3 These introduce variation into the chromosome or into the zygote and create cells and offspring unique from the parents.

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The word “cumulative” means that something builds on itself. Which example best shows how scientific knowledge is cumulative?

adell [148]

Answer:

Explanation:

Cumulative means that someone came up with an idea first and someone later built an idea off of that. Kepler basing his laws off of Newton's laws is the only option that uses cumulative knowledge. Everything else is either completely independent or working together neither of which is cumulative.

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3 years ago

How much energy is produced when the sun

adell [148]

Answer:

$E=1.53\times 10^{17}\ J$

Explanation:

We need to find the energy produced when Sun converts 1.7 kg of mass into energy. Einstein's mass energy relation is given by :

$E=mc^2$

c is speed of light

$E=1.7\times (3\times 10^8)^2\\\\E=1.53\times 10^{17}\ J$

So, energy produced is $1.53\times 10^{17}\ J$ .

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3 years ago

Where do the light dependent reactions take place?

weqwewe [10]

Answer: C. Thylakoid membrane

Explanation: which is placed in chloroplast... And chloroplast is in plants and they can use light to produce glucose.

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3 years ago

Ryan and his family are visiting a theme park and he wants to ride a roller coaster. At which

netineya [11]

Answer:

Higher objects (with further to fall) have greater potential energy. therefore the maximum height would have the highest amount of potential energy

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3 years ago

Innate immunity and acquired immunity are both _____. See Concept 43.1 (Page 953) View Available Hint(s) Innate immunity and acq

MariettaO [177]

Answer:

The correct answer is - characteristics of all vertebrate animals.

Explanation:

Innate immunity is the first line of the immune system that comes with birth whereas adaptive or acquired immunity is the immunity that comes throughout life by experiencing or developing the immune system. Adaptive or acquired immunity is the immune response that comes through cell-mediated responses whereas innate immunity is the immune response that includes sweat glands and secretion from the skin. innate immune responses also include digesting and killing bacteria by the saliva, enzymes, lysozymes.

The only characteristic among these that present in both is that they both immune systems found in all vertebrates.

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2 years ago