Advertisements
Advertisements
Question
What joins embryo to placenta in mother's body?
Solution
The umbilical cord connects the embryo with the placenta in the mother's body.
APPEARS IN
RELATED QUESTIONS
Describe placenta structure.
Write the site of fertilization and the part where the zygote gets implanted in the human female.
Why does menstruation occur? Describe the menstrual cycle in human females (or women).
Which structure in human female is equivalent to the vas deferens in the male?and in what respect the structures are equivalent?
Describe the process of fertilisation in humans and development of embryo briefly.
When a human female reaches a certain age then vaginal bleeding occurs for a few days after regular time intervals.
(a) What is this process known as (i) in scientific terms, and (ii) in everyday language?
(b) At what approximate age this process starts in human females? When is the human female said to have attained at this stage?
(c) After how much time is this process repeated? For how many days does this process usually last?
(d) What does the onset of this process in human females signify?
(e) At which particular event in the life of a human female does this process stop temporarily but start again?
(f) At which approximate age of human female does this process stop permanently?
Define the following:
Clone
State the Location:
Prostate gland
Choose the Odd One Out:
Match Columns I and II and select the correct option.
Columns I | Columns II | ||
i. | Transfer of sperms in the female genital tract. | a. | Gestation |
ii. | Delivery of baby | b. | Fertilization |
iii. | Fusion of male and female gamete. | c. | Parturition |
iv. | Formation of sperms and ovum | d. | Insemination |
e. | Gametogenesis |