How is the process of pollination different from fertilisation
How is the process of pollination different from fertilisation
How do Organisms Reproduce
What is the role of seminal vesicle and the prostate gland
Seminal vesicles are the pair of glands present below the urinary bladder. It connects with vas deferens to form the ejaculatory duct. It releases seminal fluid which contains fructose and mineral ions.
What are the changes seen in girls at the time of puberty
Pubert in girl starts at the age of 10-14. During these days hypothalamus secretes hormones which induce secretion of stimulating follicle hormone (FSH) and Luteinizing hormone (LH) from the pituitary.
How does the embryo get nourishment inside the mother’s body
An embryo attaches to the uterine wall. Uterine wall is spongy and imbibes the embryo.At the place of contact between the embryo and uterine wall, the embryo develops villi and mother’ uterine wall develop the rich supply of vessels.