Sexual Mode of Reproduction in Placental Mammals
Sexual Mode of Reproduction in Placental Mammals: Overview
A brief description of fertilisation is discussed in this topic. It explains the definition of fertilisation with the events occurring after them. It also describes how the dipole zygote is formed with the diagrammatic illustrations.
Important Questions on Sexual Mode of Reproduction in Placental Mammals
Rewrite the terms in the correct order so as to be in a logical sequence.
Implantation, ovulation, child birth, gestation, fertilisation
What is extra embryonic membrane?
Explain the term semen.
Spermatozoa are produced during the process of spermatogenesis?
Choose the correct option:
| Column I | Column II |
| (A) Head | (i) Enzymes |
| (B) Middle piece | (ii) Sperm motility |
| (C) Acrosome | (iii) Energy |
| (D)Tail | (iv) Genetic material |
When does the placenta form in a foetus?
What happens during the seventh month of the foetus development?
Explain the foetus development?
The Graafian follicle is the follicular stage after the first meiotic division but before ovulation.
The Graafian follicle contains_____.
Identify the structure' ' in the given diagram.
Edu-fact: Ovarian follicular development begins while the female foetus is in-utero.
Describe the function of ovarian follicles.
Vas deferens is a thick-walled muscular tube which has the work of carrying spermatozoa from the _____ to the ejaculatory duct.
The function of the vasa differentia is to.
_____ plays an important role in the protection of sperm during ejaculation.
What are the functions of Cowper's gland?
Identify the structure 'X' given below?
What is the name of the duct formed by the union of the vas deferens with the duct of the seminal vesicle?
The ejaculatory duct in a human male transports sperm from the rete testes to the vas deferens.
Name the tubule that connects rete testis to the epididymis, whether it is vasa deferentia or vasa efferentia?
