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Cell Structure And Its Functions | Exercise

Question 46

(a) Cells were first observed in cork by _ in 1665.

(b) What is a brick to a house is _ To an organism.

(c) The cytoplasm and nucleus make up the_

(d) The shape and size of a cell is related to its_

(e) The bacteria cells are_ to _micrometer in length.

(f) The smallest unit of life is a _

(g) Tissues make up _

(h) Organ systems make up an _

(i) Cells make up _

(j) Organs make up _

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(a) Cells were first observed in cork by "ROBERT HOOKE" in 1665.

(b) What is a brick to a house is "CELLS" to an organism.

(c) The cytoplasm and nucleus make up the "PROTOPLASM".

(d) The shape and size of a cell are related to its "FUNCTION".

(e) The bacteria cells are "0.2" to "10" micrometers in length.

(f) The smallest unit of life is a "CELL".

(g) Tissues make up "ORGANS".

(h) Organ systems make up an "ORGANISM".

(i) Cells make up "TISSUES".

(j) Organs make up organ "SYSTEMS".

"hello students welcome to leader learning this is ashwini i teach science at leader so here in this question we have to fill the given blanks now first a is cells were first observed in cog by dash in 1665. so here the discovery of cell is asked so who discovered the cell the simple answer is robert hope okay robert hook discovered the cell in the cork cell in 1665. next question is what is a brick to a cell or to a house is dash to an organism so here what is a brick to a house if i'm talking about this house then it is made up of bricks okay all over the bricks are there now these are the basic unit of the house due to which the house is from without bricks we cannot make the house here okay so bricks are the basic unit of house then for the organism the basic unit is cell okay cell is the basic structural and functional unit of an organism organisms are made up of millions of cells okay when millions of cells combine then the organism is formed also a single cell is also unicellular organisms also contain the single cell and multicellular organisms contains many cells in it if i'm talking about the cytoplasm and nucleus make up the so they are forming the protoplasm why is it so because in the cell the nucleus is present in the center okay so here in the outer the all in all these cells there is present a fluid or metrics known as cytoplasm okay and inside the nucleus a liquid is present or fluid is present known as nucleoplasm so when we combine nucleoplasm with cytoplasm it forms the protoplasma next is the shape and size of cell is related to its function okay the shape and size of the cell is depend on its function because when like if i'm talking about rbc then rbc's are having spherical shape why is it so because they have to travel okay they have to travel in the blood vessels if we are going to make the shape of rbc spindle then how can they are going to travel like our muscles cells a smooth muscle cell sort of spindle shape so every cell is having different types of shape and size according to their specific function now next question is the bacteria of cell size the bacterial cell is having a size dash to dash micrometer in length so here we have to tell the length so it is 0.2 meter the minimum length okay and it is 10 micrometers the maximum length so it is from 0.2 to 10 micrometer in length it is the bacterial cell's length now there are few more parts of this question the smallest unit of life is a dash so i already discussed about this it is the cell the smallest unit of life is cell the basic structural and functional unit of life is cell all the organisms are made up of cell now tissue make up the organs okay when the tissue combines first of all the basic unit is cell when there are cells combined when all these cells combine then they form tissue okay then when tissues are combining they form the organs and when organs are combining then they form the organ system okay so this is the flow chart for combining cells to organ system now if i'm talking about the organ system make an organism when there is organ system present in a particular species or human we say that it forms the organism okay the organism is formed because it contains the organ system cells make up them so use as we see in the flow chart these cells are making up and cells combined they form the tissues okay now group of cell is known as tissue which are performing the same function specific function and they are known as tissue organs make up the organ system as you see in the flowchart okay when organs are combined they form the organ system you have a lot of organs system in your body like respiratory organ system okay which helps in respiration digestive organ system which helps in digestion so there are a lot of organ system which are acting in your body now tissues make up the organs organs are like heart liver okay which are present in your body so these are the answers of following question i hope everything is clear to you if you have any doubt then please put it down in the comment section for more such video solution please subscribe leader learning thank you "

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Question 46

(a) Cells were first observed in cork by _ in 1665.

(b) What is a brick to a house is _ To an organism.

(c) The cytoplasm and nucleus make up the_

(d) The shape and size of a cell is related to its_

(e) The bacteria cells are_ to _micrometer in length.

(f) The smallest unit of life is a _

(g) Tissues make up _

(h) Organ systems make up an _

(i) Cells make up _

(j) Organs make up _

  • Solution

  • Transcript

(a) Cells were first observed in cork by "ROBERT HOOKE" in 1665.

(b) What is a brick to a house is "CELLS" to an organism.

(c) The cytoplasm and nucleus make up the "PROTOPLASM".

(d) The shape and size of a cell are related to its "FUNCTION".

(e) The bacteria cells are "0.2" to "10" micrometers in length.

(f) The smallest unit of life is a "CELL".

(g) Tissues make up "ORGANS".

(h) Organ systems make up an "ORGANISM".

(i) Cells make up "TISSUES".

(j) Organs make up organ "SYSTEMS".

"hello students welcome to leader learning this is ashwini i teach science at leader so here in this question we have to fill the given blanks now first a is cells were first observed in cog by dash in 1665. so here the discovery of cell is asked so who discovered the cell the simple answer is robert hope okay robert hook discovered the cell in the cork cell in 1665. next question is what is a brick to a cell or to a house is dash to an organism so here what is a brick to a house if i'm talking about this house then it is made up of bricks okay all over the bricks are there now these are the basic unit of the house due to which the house is from without bricks we cannot make the house here okay so bricks are the basic unit of house then for the organism the basic unit is cell okay cell is the basic structural and functional unit of an organism organisms are made up of millions of cells okay when millions of cells combine then the organism is formed also a single cell is also unicellular organisms also contain the single cell and multicellular organisms contains many cells in it if i'm talking about the cytoplasm and nucleus make up the so they are forming the protoplasm why is it so because in the cell the nucleus is present in the center okay so here in the outer the all in all these cells there is present a fluid or metrics known as cytoplasm okay and inside the nucleus a liquid is present or fluid is present known as nucleoplasm so when we combine nucleoplasm with cytoplasm it forms the protoplasma next is the shape and size of cell is related to its function okay the shape and size of the cell is depend on its function because when like if i'm talking about rbc then rbc's are having spherical shape why is it so because they have to travel okay they have to travel in the blood vessels if we are going to make the shape of rbc spindle then how can they are going to travel like our muscles cells a smooth muscle cell sort of spindle shape so every cell is having different types of shape and size according to their specific function now next question is the bacteria of cell size the bacterial cell is having a size dash to dash micrometer in length so here we have to tell the length so it is 0.2 meter the minimum length okay and it is 10 micrometers the maximum length so it is from 0.2 to 10 micrometer in length it is the bacterial cell's length now there are few more parts of this question the smallest unit of life is a dash so i already discussed about this it is the cell the smallest unit of life is cell the basic structural and functional unit of life is cell all the organisms are made up of cell now tissue make up the organs okay when the tissue combines first of all the basic unit is cell when there are cells combined when all these cells combine then they form tissue okay then when tissues are combining they form the organs and when organs are combining then they form the organ system okay so this is the flow chart for combining cells to organ system now if i'm talking about the organ system make an organism when there is organ system present in a particular species or human we say that it forms the organism okay the organism is formed because it contains the organ system cells make up them so use as we see in the flow chart these cells are making up and cells combined they form the tissues okay now group of cell is known as tissue which are performing the same function specific function and they are known as tissue organs make up the organ system as you see in the flowchart okay when organs are combined they form the organ system you have a lot of organs system in your body like respiratory organ system okay which helps in respiration digestive organ system which helps in digestion so there are a lot of organ system which are acting in your body now tissues make up the organs organs are like heart liver okay which are present in your body so these are the answers of following question i hope everything is clear to you if you have any doubt then please put it down in the comment section for more such video solution please subscribe leader learning thank you "

Our top 5% students will be awarded a special scholarship to Lido.

subject-cta
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