Which of the following hormones are secreted in large quantities during pregnancy in women?

  • A
    $LH$,estrogen and estradiol
  • B
    $hCG$,progesterone,estradiol and $FSH$
  • C
    $hCG$ and $hPL$
  • D
    $hCG$,$hPL$,progesterone,estrogen and $LH$

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Similar Questions

In indeterminate cleavage,the fate of blastomeres is fixed at which of the following stages?

Match List-$I$ with List-$II$ related to embryonic development at various months of pregnancy:
List-$I$List-$II$
$A$. The foetus movement starts and hair appears on the head$I$. $24$ weeks of pregnancy
$B$. The foetus develops limbs and digits$II$. $20$ weeks of pregnancy
$C$. The foetus develops external genital organs$III$. $8$ weeks of pregnancy
$D$. The foetus body is covered with fine hair; eyelids separate and eyelashes are formed$IV$. $12$ weeks of pregnancy
Choose the correct answer from the options given below:

At which stage of embryonic development is cell differentiation observed?

The mammalian primitive streak gives rise to

Hormones secreted by the placenta to maintain pregnancy are

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