Posts

Showing posts from February, 2023

Neet :- Human reproduction :- privious year question

  click here to all question Which of the following hormones stimulates spermatogenesis? a) Testosterone b) Luteinizing hormone c) Follicle-stimulating hormone d) Both b and c Answer: d) Both b and c (Luteinizing hormone and follicle-stimulating hormone) What is the site of spermatogenesis? a) Epididymis b) Testis c) Vas deferens d) Prostate gland Answer: b) Testis What is the process of release of sperm cells from the testis? a) Meiosis b) Mitosis c) Spermatogenesis d) Ejaculation Answer: d) Ejaculation What is the primary female sex hormone? a) Estrogen b) Progesterone c) Testosterone d) Luteinizing hormone Answer: a) Estrogen What is the process of release of an egg cell from the ovary? a) Meiosis b) Mitosis c) Oogenesis d) Ovulation Answer: d) Ovulation Which of the following hormones stimulates ovulation? a) Estrogen b) Progesterone c) Luteinizing hormone d) Follicle-stimulating hormone Answer: c) Luteinizing hormone What is the site of fertilization? a) Uterus b) Cervix c) Ov...

Biological classification :- All privious year question.

click here to get all the neet papers for 2023 Who is known as the father of taxonomy? a) Darwin b) Lamarck c) Mendel d) Linnaeus Answer: d) Linnaeus Which of the following is not a characteristic of living organisms? a) Reproduction b) Growth and development c) Cellular organization d) Inanimate Answer: d) Inanimate Which is the largest taxonomic category? a) Kingdom b) Phylum c) Order d) Class Answer: a) Kingdom Which kingdom comprises the unicellular organisms with prokaryotic cells? a) Monera b) Protista c) Fungi d) Animalia Answer: a) Monera What is binomial nomenclature? a) A system of classification b) A method of identifying animals c) A system of scientific names d) A way to measure biodiversity Answer: c) A system of scientific names Which is the only kingdom that includes multicellular organisms that do not have true tissues? a) Protista b) Fungi c) Animalia d) Monera Answer: b) Fungi Which is the kingdom of photosynthetic organisms? a) Fungi b) Animalia c) Monera d) Plantae...