Why it is scientifically correct to say that sex of baby is determined by father and not by mother?

Hindi

2.Human Reproduction

normal

Why it is scientifically correct to say that sex of the baby is determined by the father and not by the mother?

Human female produces two types of gametes

Human male produces one type of gametes

Human female is $XX$, whereas male is $XY$, $50\;\%$ of sperms carry the $X$ chromosome while other $50\;\%$ carry $Y$ chromosome

All of these

Solution

Due to heterozygosity in male sex chromosomes $(XY)$, the sex of baby is decided by the kind of sperm (having $X$ or $Y$) approaching female ovum (which has $X$)

Standard 12

Biology

Blood flowing in umbilical cord is

normal

Uterine endometrium, epithelial glands and connective tissue are broken in menstrual phase. This is due to

normal

Embryo at $16$ -celled stage is called

normal

Sperms are released from the seminiferous tubules by the process called …..

normal

$A$ : The male urethra is longer than the female urethra.
$R$ : It carries both urine as well as semen.

normal

Why it is scientifically correct to say that sex of the baby is determined by the father and not by the mother?

Solution

Similar Questions

Blood flowing in umbilical cord is

Uterine endometrium, epithelial glands and connective tissue are broken in menstrual phase. This is due to

Embryo at $16$ -celled stage is called

Sperms are released from the seminiferous tubules by the process called …..

$A$ : The male urethra is longer than the female urethra. $R$ : It carries both urine as well as semen.

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$A$ : The male urethra is longer than the female urethra.
$R$ : It carries both urine as well as semen.