Question

The term test tube baby implies that
A. Fertilization of ovum takes place in the uterus but develops in the test-tube
B. Fertilization of ovum takes place in the test-tube but it develops in the test-tube itself
C. Fertilization of ovum takes place in the test-tube but it develops in the uterus
D. Fertilization of ovum takes place in the uterus and embryo develops in the uterus

Answer 1

Hint:-A test-tube baby refers tk a child conceived outside the woman 's uterus. The sperm and the ovum fuses and form zygotes outside the body. The zygote is then implanted in the uterus of the female.

Complete step-by-step solution:-The process of the test tube baby is referred to as in vitro fertilisation which means fertilization outside the body or uterus of the female. In invitro fertilisation (IVF) an egg is combined with the sperm outside the body of the female. In this process, the woman 's ovulatory process is monitored and stimulated, then remove an ovum from the woman's ovaries and fertilize it with sperm in a liquid in a laboratory. After fertilization, the zygote forms which undergo embryo culture for 2–6days. The embryo is then implanted in the same or another woman 's body, for a successful pregnancy.So, we have asked about the meaning of test tube baby and the options are: A. Fertilization of ovum takes place in the uterus but develops in the test-tube, B. Fertilization of ovum takes place in the test-tube but it develops in the test-tube itself, C. Fertilization of ovum takes place in the test-tube but it
develops in the uterus and D. Fertilization of ovum takes place in the uterus and embryo develops in the
uterus. So, as we know, fertilization takes place in vitro (in a test tube or petri dish and the embryo develops inside the body of the woman. So, the correct option is C. Fertilization of ovum takes place inthe test-tube but it develops in the uterus.

Note:- A term for babies produced as the result of IVF is "test tube babies " because the zygote is prepared in tube-shaped containers of glass or resin, which we call test tubes. These are the same test tubes that are commonly used in chemistry and biology labs. IVF is generally performed in Petri dishes,because they are wider and shallower and used to cultivate cultures.