Science, asked by poonamkumarimakuna, 1 month ago

1. Answer the questions.
What do scientists use to make details of cell structure visible under the microscope?

b. How do unicellular organisms perform all the necessary functions that multicellular organisms.perform using specialised organs?

c. What are pseudopodia and what are they used for?

d. How does the cell membrane differ from the cell wall?

e.Where are chromosomes found in a cell?

Answers

Answered by vashnavilond456

Explanation:

A scanning electron microscope (SEM) directly produces an image of the three-dimensional structure of the surface of a specimen. The SEM is usually a smaller, simpler, and cheaper device than a transmission electron microscope

Answered by gokarnpimoli

Answer:

electron microscope.

The functioning of a unicellular organism is not as complex as a multicellular organism.

Filled with cytoplasm, pseudopodia primarily consist of actin filaments and may also contain microtubules and intermediate filaments. Pseudopods are used for motility and ingestion. They are often found in amoebas

A cell wall is a ridgid, protective layer and it covers the cell membrane. For plants, cell walls are mainly made up of cellulose, while a cell wall in bacteria is made up of peptidoglycan

nucleus

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