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Consider the following statements (A) ...

Consider the following statements
(A) Plant cells have centrioles which are absent in almost all animal cells
(B) Ribosomes are the site of protein synthesis
(C) The middle lamella is a layer made of calcium carbonate which holds the different neighbouring cells together
(D) In animal cell, steroidal hormones are synthesised by smooth endoplasmic reticulum
Of the above statements

A

(A) and (B) only are correct

B

(C) and (D) only are correct

C

(B) and (D) only are correct

D

(A) and (D) only are correct

Text Solution

Verified by Experts

The correct Answer is:
C
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Consider the following statements (A) Plant cells have centrioles which are absent in almost all animal cells (B) Ribosomes are the site of protein synthesis (C ) The middle lamella is a layer mainly of calcium carbonate which holds the different neighbouring cells together (D) In animal cell steroidal hormones are synthesized by smooth endoplasmicreticulum Of the above statements

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NCERT FINGERTIPS-TEST PAPER-Test Paper 3
  1. Consider the following statements (A) Plant cells have centrioles wh...

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  2. Which of the following statements regarding universal rules of biologi...

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  3. Which of the following is correct ?

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  4. Select the correct combination of the statements (i-iv) regarding the ...

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  5. Single-celled eukaryotes are included in Kingdom

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  6. In which of the following classes of fungi, sexual reproduction is abs...

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  7. Algae have cells made up of

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  8. Which of the following statements is incorrect regarding bryophytes ?

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  9. Pick out wrong statement

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  10. Aestivation of petals in the flower of cotton is correctly shown in

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  11. Find the correct match

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  12. In cyathium inflorescence

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  13. Which one of the following is not correct ?

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  14. A few drops of sap were collected by cutting across a plant stem by a ...

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  15. Cell A and cell B are adjacent plant cells. In cell A Psi(s)=-20 bars ...

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  16. Refer to the given flow chart regarding classification of Kingdom Anim...

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  17. With reference to factors affecting the rate of photosynthesis, which ...

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  18. Which statement is wrong for Krebs' cycle ?

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  19. Match column I with column II for housefly classification and select t...

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  20. The pineapple which under natural condition is difficult to blossom ha...

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  21. Consider the following statements and select the correct option (A) ...

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