The sex of children is determined by the presence of either an X or Y chromosome in the father’s sperm, which determines whether the offspring will be male (XY) or female (XX).
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The phenomenon of a ‘test tube baby’ refers to a situation where the development of the embryo occurs outside the body, typically within a laboratory setting, such as in vitro fertilization (IVF) procedures.
Oral contraceptive pills function by suppressing ovulation, the release of an egg from the ovary, which is a key mechanism in preventing pregnancy and ensuring effective contraception.
The uterus, a vital reproductive organ in females, supplies nourishment and a conducive environment for the development of the fetus during pregnancy, facilitating its growth and ensuring proper gestational progress.
Ultrasound, a non-invasive imaging technique that uses sound waves, is employed to monitor the growth and development of the fetus in the uterus during pregnancy. It provides real-time visualizations of the baby’s progress and health.
The process of fertilization involves the fusion of a sperm cell and an egg cell to form a zygote, initiating the development of a new organism. It marks the beginning of embryonic growth in sexual reproduction.
The human fetus floats within the uterus in a protective environment filled with amniotic fluid. This fluid serves as a cushion, providing support and protection to the developing fetus, allowing for movement and facilitating the exchange of nutrients and waste ...
Oxytocin is the hormone injected into the udders of cows and buffaloes to stimulate milk letdown and facilitate milk extraction during milking processes.
The smallest gland in the human body is the pituitary gland, which is about the size of a pea and weighs only about 0.5 grams. Despite its small size, it plays a crucial role in regulating bodily functions.
The pituitary gland, often referred to as the ‘master gland’ of the human body, plays a central role in regulating the function of other endocrine glands and controlling various physiological processes through hormone secretion.