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a_sh-v [17]
3 years ago
15

Pls help! It’s due in a few hours!!

Biology
1 answer:
Alja [10]3 years ago
7 0

Answer: past

Explanation: answers show that combonations can develope things

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Why is water important?
nevsk [136]
Water is the life source for all plants and animals,so without it there would be no life on earth
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4 years ago
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Burka [1]

As the cell contains activated genes for the production of mitochondria, chloroplasts and a cell wall and inactive genes for root hair production, then it is a leaf cell.

  • Leaf cells are different from other parts of the plant as they carry out photosynthesis for the preparation of food for plants.
  • The chloroplasts present in leaves contain chlorophyll that helps in photosynthesis in the presence of sunlight using water and carbon dioxide. In this process, oxygen is released.
  • Leaf cells contain many active and inactive genes.
  • Leaf cells contain active genes for the formation of mitochondria, chloroplasts and a cell wall.
  • Root cells contain the active genes for the formation of root hairs. But, chloroplasts are absent in root hairs as they do not have any role in photosynthesis. Roots are present inside the soil.

Thus, the leaf cell is the correct option as plant cells contain a cell wall and the leaf helps in the photosynthesis process.

Learn more about leaf cells here:

brainly.com/question/15300905

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3 0
2 years ago
Please select the word from the list that best fits the definition “a representation of the earths surface”
monitta

Answer: map

Explanation: I say its map because a map represents the entire earth

6 0
3 years ago
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Which of the following best describes succession? A. The changes in species composition in a community over time as species colo
mojhsa [17]

Succession is a process which brings change in the composition of species in a community over a period of time. In this process a community undergoes change for the initial colonization of a new habitat. Succession begins with colonization of an area that has not been previously occupied by an ecological community. Succession continues till the climax community occupies that area.

4 0
4 years ago
Which of the following is an anion
Oxana [17]
What are the choices?
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