Question

4. Chromosomes are mainly made up of Complete the analogy 5. Frequency of sound : pitch :: Amplitude of sound: 6. Full form of 1) DNA 2) RNA 7.​

Answer 1

Answer:

1.DNA = Deoxyribonucleic acid

2.RNA = Ribonucleic acid

Answer 2

Answer:

4. protein

5. Frequency of sound- The number of oscillation or vibration per second is called the frequency of sound.

Pitch- Position of a single sound in the complete range of sound. 

Amplitude of sound- The maximum distance to which a vibrating body moves on either side of its mean position is called the amplitude of sound.

6. 1). DNA- Deoxyribonucleic acid

2). RNA- Ribonucleic acid

Explanation:

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