Surgical methods.. of contraception are highly effective but their _______ is poor.

The statutory ban on __________ is to legany check the female foeticide.

______ is the oral contraceptive for female containing non-steroidal preparation.

___________ methods work on the principle of avoiding the chances of meeting of ovum and sperm.

In apple, ________ the also contributes to fruit formation and becomes edible.

The exine of pollen grains is made up of _________.

The outer integument of the ovule develops into ____ after fertilisation.

Zygote divides to form ________ which is implanted in uterus.

Fertilization takes place in ________.

Male and female gametes are  ________.(diploid/haploid)

Fertilisation is________ in humans(external/internal)

Saheli is an imported oral pill.

Sterilisation process in males, is called vasectomy and that in females, is called tubectomy.

Hepatitis-B, AIDS and genital herpes are the STDs that can be cured.

MTPs are considered relatively safe during the first 18 weeks of pregnancy.

Contraceptive pills prevent ovulation and implantation.

Relaxin is the hormone secreted by the placenta.

The finger-like projections that appear on the trophoblast following implantation, are called chorionic villi.

Oxytocin, necessary for parturition, is secreted by the fully-developed foetus and the placenta.

Endometrium undergoes cyclical changes and help in uterine movements.

The finger-like projections, called fimbriae, help in the collection of ovum into the fallopian tube following ovulation.

Meiosis does not occur in the organisms showing haplontic life cycle.

Conidia are formed endogenously while zoospores are formed endogenously.

Embryo sac ⇾ Nucellus ⇾ Integuments, is the correct sequence of parts in the ovule of an angiosperms.

In Zostera, the pollen grains are long and ribbon-like and released inside the water

Sepals and petals or perianth are inconspicuous in entomophilous flowers.

ZIFT, GIFI, JUI, MTP

Cu 7, CuT, LNG-20, Muitiload

Coitus interruptus, Vasectomy, Periodic abstinence, Lactational amenorrhoea.

Diaphragm, Vaults, Progestasert, Cervical caps

Luteinizing hormone, Progesterone, Chorionic gonadotropin, Estrogen

Oogonia, Spermatogonia, Zygote, Ootid

Bulbourethral gland, Prostate, Seminal vesicle, Seminiferous tubule.

Rete testis, Vasa efferentia, Epididymis, Ampulla

Fimbriae, Labia minora, Infundibulum, Isthmus.

Epidermis, Endothecium, Middle layers, Sporogenous tissue

Mango, Apple, Strawberry, Cashew

Radicle, Plumule, Endosperm, Scutellum

Zygote, Endosperm, Embryo, Perisperm

Antipodal cells, Synergids, Zygote, Female gamete