Latest questions in this category.
Endometriosis is the condition in which endometrial tissue is found outside the uterus, often causing pelvic pain and infertility.
Ref: NCERT Class 12 Biology Chapter 2: Human Reproduction Female Reproductive System and Gametogenesis
The ovary is covered by the germinal epithelium, which is derived from mesothelium.
Ref: NCERT Class 12 Biology Chapter 2: Human Reproduction Female Reproductive System and Gametogenesis
Embryonic genome activation typically begins during the blastocyst stage when the embryo starts transcribing its own genes.
Ref: NCERT Class 12 Biology Chapter 2: Human Reproduction Female Reproductive System and Gametogenesis
hCG is administered to mimic the natural LH surge, inducing final oocyte maturation before retrieval in IVF procedures.
Ref: NCERT Class 12 Biology Chapter 2: Human Reproduction Female Reproductive System and Gametogenesis
Secondary spermatocytes undergo meiosis II to form spermatids, which later mature into spermatozoa.
Ref: NCERT Class 12 Biology Chapter 2: Human Reproduction Female Reproductive System and Gametogenesis
The endometrium is the innermost layer of the uterus that undergoes cyclical regeneration and shedding during menstruation.
Ref: NCERT Class 12 Biology Chapter 2: Human Reproduction Female Reproductive System and Gametogenesis
The endometrium, or the inner lining of the uterus, is shed during menstruation if no implantation occurs.
Ref: NCERT Class 12 Biology Chapter 2: Human Reproduction Female Reproductive System and Gametogenesis
Azoospermia is defined as the complete absence of sperm in the ejaculate, a major cause of male infertility.
Ref: NCERT Class 12 Biology Chapter 2: Human Reproduction Female Reproductive System and Gametogenesis
PCOS is marked by the presence of multiple cysts on the ovaries, irregular cycles, and elevated androgen levels.
Ref: NCERT Class 12 Biology Chapter 2: Human Reproduction Female Reproductive System and Gametogenesis
ZIFT involves fertilization in vitro and the transfer of the resulting zygote into the fallopian tube.
Ref: NCERT Class 12 Biology Chapter 2: Human Reproduction Female Reproductive System and Gametogenesis
Fertilization usually takes place in the fallopian tube, where the sperm meets the ovum.
Ref: NCERT Class 12 Biology Chapter 2: Human Reproduction Female Reproductive System and Gametogenesis
The ampulla is the widest segment of the fallopian tube and is the most common site for fertilization.
Ref: NCERT Class 12 Biology Chapter 2: Human Reproduction Female Reproductive System and Gametogenesis
