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KonstantinChe [14]
3 years ago
10

Describe two of the possible explanations for the contamination of the city's water system?

Biology
1 answer:
ch4aika [34]3 years ago
5 0
Pollution, waste particles, radiation, chlorine, littering
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Please help me! BRAINLIST IF ANSWER!!!!<br><br> Thank you :)
mestny [16]

Answer:

because they stem from same egg and sperm cells

Explanation:

3 0
3 years ago
Read 2 more answers
Plant cells _______.
DerKrebs [107]

Answer:. have chloroplasts and a cell wall

Explanation:All living organisms are made up of cells.some organism are made up of one cell (Unicellular) and other organism are made up of many cells(multicellular).

Cells are made up of organelles and the organelles present in a cell differ in animals cells and plant cells.

A feature that animals cells have which plant cell do not have is the presence of centrioles.

Features that plant cell have which animals cells do not have are the presence of chloroplast ,vacuole and cell walls.

Animals do not produce their food but plants do.Green Plants produce their food through chloroplast,which contains chlorophyll.

Plants has cells walls which is rigid and made up of cellulose,lignin and pectin.this rigid structure of the cell wall contributes to the rigidity of plants stems and roots.

Option A is incorrect because plant and animal cells have mitochondria.

Option B is incorrect because plants cells have both plasma membrane and cell walls.the cell wall surrounds the plasma membrane.

Option C is incorrect because plants contains Golgi apparatus and vacuole

7 0
4 years ago
What would be the complementary DNA produce
harina [27]
Complementary DNA (cDNA) is a DNA copy of a messenger RNA (mRNA) molecule produced by reverse transcriptase, a DNA polymerase that can use either DNA or RNA as a template.
5 0
3 years ago
If I mix red, blue, and green light equally I get white light. Would the same thing happen if I mix the same colors in paint? Wh
BaLLatris [955]
No, it will not make white. Mixing light is different from mixing pigments. Paint is a pigment not light.
(Hope this helps!)
6 0
3 years ago
Read 2 more answers
What is the expected functional consequence of movement of a transposable element within the genome?
ki77a [65]

All of the listed responses are correct regarding the functional consequence of the movement of a transposable element within the genome.

  • Increased production of a protein
  • Decreased production of a protein
  • Abnormal transcription of a gene

A gene is the fundamental physical and purposeful unit of heredity. Some genes act as instructions to make molecules referred to as proteins. but, many genes do now not code for proteins.

Our genes incorporate instructions that inform your cells to make molecules referred to as proteins. Every gene includes commands that determine your functions, together with eye color, hair shade and height.

Learn more about Gene here:-brainly.com/question/19947953

#SPJ4

7 0
1 year ago
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