Difference Between Mitosis and Meiosis

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Questions and Answers

What type of cell division allows for cells to produce identical copies of themselves?

  • Meiosis
  • Multicellular
  • Gametes
  • Mitosis (correct)

Which type of cell division occurs in organisms that reproduce sexually and produces reproductive cells?

  • Body cells
  • Mitosis
  • Germ cells
  • Meiosis (correct)

What type of cells are produced by mitosis?

  • Reproductive cells
  • Germ cells
  • Spores in plants and fungi
  • Identical copies of parent cells (correct)

What type of cells undergo meiosis in humans and ultimately give rise to sperm or eggs?

<p>Germ cells (B)</p> Signup and view all the answers

Which type of eukaryotes use mitosis to reproduce asexually and increase their population?

<p>Yeasts and amoebas (D)</p> Signup and view all the answers

What is the difference in ploidy between body cells and gametes?

<p>Body cells are diploid, gametes are haploid (D)</p> Signup and view all the answers

What is the outcome of the process of meiosis?

<p>Four genetically unique daughter cells (D)</p> Signup and view all the answers

Which biomolecule stores an organism's genetic code?

<p>Nucleic acids (C)</p> Signup and view all the answers

In meiosis, what happens during Meiosis I?

<p>Two cell divisions resulting in haploid cells (C)</p> Signup and view all the answers

What is the function of proteins in living organisms?

<p>Forming antibodies and hormones (B)</p> Signup and view all the answers

What are the products of meiosis?

<p>Four haploid cells (C)</p> Signup and view all the answers

Which type of carbohydrates are commonly referred to as sugars?

<p>Monosaccharides and disaccharides (A)</p> Signup and view all the answers

What is the unique function of nucleic acids?

<p>Storing genetic code (C)</p> Signup and view all the answers

What is the process of breaking down or dissolving minerals and rocks on the surface of the Earth?

<p>Weathering (B)</p> Signup and view all the answers

Which type of weathering occurs when rainwater combines with CO2 to form a weak carbonic acid, capable of dissolving rock?

<p>Carbonation (A)</p> Signup and view all the answers

What is the breakdown of rocks by acidic water to produce clay and soluble salts?

<p>Hydrolysis (A)</p> Signup and view all the answers

Which agent reacts chemically with rocks, modifying their chemical structure through the process of weathering?

<p>Water (D)</p> Signup and view all the answers

What is the process that breaks down rock by oxygen and water, often giving iron-rich rocks a rusty-colored weathered surface?

<p>Oxidation (B)</p> Signup and view all the answers

What type of weathering occurs when rocks are weakened by different biological agents like plants and animals?

<p>Physical Weathering (B)</p> Signup and view all the answers

Which process involves the upward movement of the Earth's mostly solid mantle?

<p>Decompression Melting (C)</p> Signup and view all the answers

What is the process of breaking down of rocks into particles without changing their chemical composition called?

<p>Mechanical Weathering (B)</p> Signup and view all the answers

What causes the mechanical break up of rock due to the expansion of freezing water in cracks?

<p>Frost Wedging (B)</p> Signup and view all the answers

What contributes to biological weathering by different activities that cause rocks to break?

<p>Root Wedging (Plants) (C)</p> Signup and view all the answers

What is the process of transporting weathered sediments by wind, water, ice, and gravity to a different place called?

<p>Erosion (D)</p> Signup and view all the answers

Which layer of the Earth is involved in Decompression Melting at divergent plate boundaries?

<p>Mantle (A)</p> Signup and view all the answers

What causes the resulting rock surfaces to have a honeycomb appearance?

<p>&quot;Honeycomb Weathering&quot; (A)</p> Signup and view all the answers

The accumulation of materials such as soil, rock fragments, and soil particles settling at the bottom is known as?

<p>&quot;Sedimentation&quot; (C)</p> Signup and view all the answers

What causes the downward movement of a mass of rock, soil, and/or debris due to the pull of gravity?

<p>&quot;Mass Wasting&quot; (D)</p> Signup and view all the answers

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