fertilization造句怎么写

The problem occurs because plants need to transfer pollen by wind and insect to fertilization and reproduce.

Now, having already endured the ups and downs of several in-vitro fertilization attempts, Dion says she's following her doctors' orders closely.

Depending on where you are in your menstrual cycle emergency contraception can prevent or delay ovulation block fertilization or keep a fertilized egg from implanting in the uterus.

To cope with the problem, the MOA asked agricultural departments of every level to collect all of their strength to channel water, enhance irrigation and fertilization.

If we had all the whales we used to have, they would remove the same amount of carbon in a year as 200 of the most efficient iron fertilization events.

Ten years ago, if you were a gay couple who wanted a baby through in vitro fertilization you were likely to go to Southern California, which embraced IVF early on and has many specialist agencies.

Gestation extends from fertilization to birth.

For couples who have trouble conceiving, in vitro fertilization (IVF) is often the last resort.

Medically, at least, fertilization does not mark the beginning of pregnancy.

She is also the first person ever to be conceived by in vitro fertilization: the world's first test-tube baby.

They next extracted DNA from a dog oocyte (an immature female reproductive cell prior to fertilization) and injected the fluorescent-modified dog cells into it.

Developing biogas in countryside can exploit energy resources, and its fermentation residue can be used as organic fertilizer, which can not only improve soil fertilization, but also improve crop yield and quality.

It is used to diagnose and treat the cryptorchidism before the adolescence, the male sterility caused by low pituitrin, the female anovulatory infertility caused by the low function of the pituitary gonadotrophin, the in vitro fertilization, and the female luteal phase defect.

Objective: To investigate the incidence of fertilization, cleavage and pregnancy in IVF - ET.

The vegetables of Chuan Feng have farm fertilization, artificial pest control, low-sugar and low-fat characters.

The experiment would be the same as regular in vitro fertilization, except the fertilized egg of an obese mother would be transferred to the womb of a skinny mother, and vice versa.

Pollen from a Pistia: Hayfever occurs because plants need to transfer pollen by wind and insect to fertilization and reproduce.

The red band signals a chemical reaction that follows fertilization.

Mammalian fertilization consists of an intricate cascade of cell-cell interactions that culminate in the fusion of sperm and egg membranes and formation of a zygote.