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2n=6 in a primary spermatocyte which is ...

2n=6 in a primary spermatocyte which is in metapahase of first meiotic divison. What shall be the totalk number of chromatids in each of the secondary spermatocyte?

A

6

B

8

C

24

D

32

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The correct Answer is:
A
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Transformer is a device used to increase or decrease the voltage in the transmission line according to requirement, Generally the input line voltage is fed in a primary coil and the output line voltage is obtained from the terminals of another coil In an ideal transformer, the primary and secondary coils are linked is such a way that there is no loss of magnetic flux and electrical energy. In an ideal transformer, if the number of turns and input voltage across the terminals of the primary coils be N_1 and V_1 , then the output voltage at the two terminals of the secondary coil V_2=V_1.N_2/N_1 , where N_2 is the number of turns in the secondary coil . In the above mentioned transformer the input and output currents are respectively.

Transformer is a device used to increase or decrease the voltage in the transmission line according to requirement, Generally the input line voltage is fed in a primary coil and the output line voltage is obtained from the terminals of another coil In an ideal transformer, the primary and secondary coils are linked is such a way that there is no loss of magnetic flux and electrical energy. In an ideal transformer, if the number of turns and input voltage across the terminals of the primary coils be N_1 and V_1 , then the output voltage at the two terminals of the secondary coil V_2=V_1.N_2/N_1 , where N_2 is the number of turns in the secondary coil . The ratio of number of turns of the primary and secondary coils of an ideal transformer is 2:1 IF the input voltage is 440 V, then output voltage is if the input power of the transformer be 44 W, then output power is In the above mentioned transformer the input and output currents are respectively.

TRUEMAN BIOLOGY-HUMAN REPRODUCTION-Multiple Choice Questions
  1. Study the following: A. Testosterone influences the male secondary s...

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  2. In oogenesis, haploid egg is ferrtilized by sperm at which stage?

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  3. 2n=6 in a primary spermatocyte which is in metapahase of first meiotic...

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  4. Some important events in the human female reproductive cycle are given...

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  5. The 16 cells stage of the human embryo is

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  6. The principal tail piece of human sperm shows the microtubular arrange...

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  7. Eggs of placental mammals/human egg are expected to be

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  8. The eggs of some mammals have more yolk. They are

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  9. The primary egg membrane of mammalians egg is termed as -

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  10. After a sperm has penetrated an ovum, entry of further sperm is preven...

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  11. Fusion of male and female pronuclei of two conjugate Paramecium is kno...

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  12. Cleavage is a unique form of mitotic cell division in that

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  13. During cleavage, the cell division is very rapid. The daughter cells d...

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  14. Which one of the following is incorrect?

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  15. In embryo,cleavage brings about

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  16. A zygote is completely divided into two by a cleavage furrow. The clea...

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  17. Solid ball like structure formed after completion of cleavage is

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  18. A morula can be differentiated from blastula in

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  19. Morphogenetic movements convert hollow spherical blastula into

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  20. The best definition of the process of gastrulation is that it is a pro...

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