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Juli2301 [7.4K]
3 years ago
7

HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP

Biology
2 answers:
lisabon 2012 [21]3 years ago
6 0

Answer:

A

Explanation:

Levart [38]3 years ago
3 0

Answer: the first one.

Explanation:

It's generally long lived and harmful to living things.

Hope I helped

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What would happen if water from Tank A was added to Tank B?
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When you take water from tank A then tank A salinity would not be less or higher so option A and B are out. The answer is depends on the relative salinity of tank A to tank B.
Assuming the tank A salinity is higher than B, then the tank B salinity will also become higher.
Answer: <span>d.the salinity in Tank B would be higher</span>
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What did the experiments of Griffith and Avery show about genetic information ?
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Griffith and Avery studied bacteria and mice. Their S and R experiment revealed that DNA stores and transmits genetic information from one generation of bacteria to another. Chromosomes consist of protein and DNA, but mainly DNA.

Explanation:

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In prokaryotes that carry out aerobic respiration, the ________ serves the same purpose as the inner mitochondrial membrane and
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Answer:

In prokaryotes that carry out aerobic respiration, the <u>plasma membrane</u> serves the same purpose as the inner mitochondrial membrane and the <u>cytoplasm</u> serves the same purpose as the mitochondrial matrix.

I'm sorry! I only know those two. I hope this helps anyway!

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3 years ago
"We are very familiar with two things found in large woody plants, wood and bark. The wood is essentially made of ________ and t
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<h2>Xylem;phloem and cork</h2>

Explanation:

Wood is mainly known as secondary xylem found in trees

  • Xylem is basically the vascular tissue which is responsible for the conduction of water and nutrients from the roots to shoots and leaves
  • Secondary xylem is formed from secondary growth and is associated with lateral growth and grows from the vascular cambium
  • Its cell walls are thickened by deposition of lignin which provides mechanical support to plants and consists of tracheids and vessels that are shorter and wider
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Bark is essentially made of phloem and cork

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  • The inner bark is produced by vascular cambium which consists of secondary phloem whose innermost layer transports food from the leaves to rest of the plant
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The endosymbiotic hypothesis concerns the origin of mitochondria and chloroplasts, two organelles contained within various eukaryotic cells. According to this hypothesis, these organelles originated as separate prokaryotic organisms that were taken inside a primordial eukaryotic cell.
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3 years ago
Read 2 more answers
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