Soham while observing an onion peel slide under a compound microscope noted thecharacteristics of the same. Choose the correct statement that describe his observations.a) presence of a single nucleus in a cellb) cells attached edge to edge without any intercellular spacec) presence of cell membrane around each celld) Both a and b
Question
Soham while observing an onion peel slide under a compound microscope noted thecharacteristics of the same. Choose the correct statement that describe his observations.a) presence of a single nucleus in a cellb) cells attached edge to edge without any intercellular spacec) presence of cell membrane around each celld) Both a and b
Solution 1
The correct statement that describes Soham's observations of an onion peel slide under a compound microscope is:
d) Both a and b
Explanation:
a) Presence of a single nucleus in a cell: This is a characteristic of eukaryotic cells, which includes plant cells like those in an onion peel. Each cell has a single nucleus that contains the cell's genetic material.
b) Cells attached edge to edge without any intercellular space: Plant cells are typically arranged in a tight, continuous manner with no gaps or spaces between them. This is due to the presence of a rigid cell wall that maintains the shape and structure of the cells.
c) Presence of cell membrane around each cell: While this statement is technically true, it is not the best answer. All cells, including those in an onion peel, have a cell membrane. However, in plant cells, the cell membrane is located inside the cell wall, which is a more defining characteristic of these cells.
Therefore, the best answer is d) Both a and b, as these are the most notable characteristics of onion peel cells that Soham would have observed under the microscope.
Solution 2
Sure, I can do that. However, you haven't provided any text for me to respond to. Could you please provide the text?
Similar Questions
3. Which of the following is CORRECT about comparing an onion cell and a human skin cell？Group of answer choicesboth cells have lysosomesboth cells have cell wallonion cell does not have nucleoid while human skin cell doesonion cell has a central vacuole while human skin cell does not
Consider the following statements:1. Cell wall is flexible and lies outside the plasma membrane.2. Cell wall is found in only plants and not in fungi.Which of the above statements is/are incorrect?1 pointOnly 1Only 2NoneBoth
(A) Unicellular organisms are capable of independent existence(B) Cell is the fundamental structural and functional unit of all unicellular organisms(C) All cells arise from pre-existing cells(D) The cytoplasm is the main arena of cellular activities in all type of cellsOption :-Statement A,C and D are wrongStatement A, B and D are not correctStatement A, B and C are not wrongStatement B, C and D are not correct
Who observed cells in plant material?Group of answer choices
Diagrams A, B and C show cells from different parts of the human body, all drawn to the same scale.7. (a) Which cell, A, B or C, appears to have adaptations to increase diffusion into or outof the cell? Give one reason for your choice. ___________________________________________________________________ ___________________________________________________________________ (1) Page 15 of 18bone marrowEmbryonic stem cells have the ability to differentiate into any type of cell in the body whereas stem cells from bone marrow can only differentiate into certain cells(b) (i) Cell C is found in the pancreas. Name one useful substance produced by the pancreas. ______________________________________________________________ (1) (ii) Use information from the diagram to explain how cell C is adapted for producing this substance. ______________________________________________________________ ______________________________________________________________ ______________________________________________________________ ______________________________________________________________
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.