Question

Which of the following statement is wrong about the size of the cells?
a. Human nerve cells are the longest cells
b. Ostrich egg is the largest cell
c. Size of the cells depend on the size of the organisms
d. Bacterial cell is the smallest cell

2. Choose the odd one out
a. Centrosome
b. Cell wall
c. Chloroplast
d.Chromoplast .

Which of the following is not found inside the cell?
a. Nucleus
b. plasma membrane
c. cytoplasm
d. nuclear membrane

5. Which statement is not correct about chromosomes?
a. They are present in nucleus
b. They carry genes
c. They are granular structure
d. All are correct

A force is applied on an object in the direction of its motion , what is the effect of force
on the object?

a. Speed of the object will increase


b. Speed of the object will decrease


c. Speed of the object will remain unchanged


d. Object comes to rest



7. Which of the following term is not related to sound?


a. Amplitude
b. Frequency

c. decibels
d. Pascal



8. Sheela’s sound is louder than Montu because


a. Amplitude of Sheela’s sound is more


b. Amplitude of Sheela’s sound is less


c. Frequency of Sheela’s sound is more
d. Frequency of Montu’s sound is more


9. Which of the following is also known as tympanum?


a. Pinna b. ear drum
c. auditory canal
d. Cochle

11. When we speak our vocal cords

a. open

b. close
c. squeezed

d. None of these

​

Answer 1

Answer:

c

c

d

c

d

d

c

d

a

Explanation:

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