The process of development of embryo from the zygote is called Embryogenesis

Number of chromosomes in female gamete is 24

In male reproductive system the correct sequence of organs is testis → vas deferens → ureter

The testes in males lies in scrotum for easy transfer of gametes

The external genitalia of female that surrounds the opening of the vagina is called endometrium.

After leaving the ovary, the egg goes to the oviducts

Sperm mature within the epididymis.

Sperm’s nucleus is in the middle piece

Follicle and corpus luteum secrete female sex hormones.

Seminal vesicle and Prostate are male accessory glands.

End of secretory phase is marked by ovulation.

Menstruation occurs when luteal phase ends.

Study of flower is known as anthology.

Vegetative propagation refers to formation of new plants from stem, leaves and flowers.

Vegetative propagation by bulbils occurs in curcuma.

Pollination by insects is called entomophily

In a flower, filament and stigma produce male and female gametes

Placenta produces HCG, progesterone and estrogen

Male gametes are formed from tube cell.

Ornithophily is pollination by Insects.

Stalk of ovule is called funicle.

Syngamy means fusion of cytoplasm.

The point of attachment where funicle joins with ovule is known as Hilum

The process of development of fruit without fertilization is called Apomixis.

Meiosis occurs in anther of vascular plants.