Implantation of fertilized ovum and its development till birth is expressed by which term ?

Assertion : The method of development of embryo sac from a single functional megaspore is termed as monosporic development. Reason : In monosporic (Polygonum) type of embryo sac development, usually the megaspore which is situated towards micropylar end remains functional.

In which structures inside ovary the ovum develops ?

(i) Explain the events taking place at the time of fertilisation of an ovum in a human female. (ii) Trace the development of the zygote up to its implantation in the uterus. (iii) Give the name and draw a labelled sectional view of the embryonic stage that gets implanted.

Which female (mother) is used to implant in vitro (IVF) fertilized ovum leading to childbirth ?

Which term describes the attachment of fertilized ovum to the uterine wall ?

With a labelled diagram show the transport of ovum , fertilisation and passage of growing embryo through Fallopian tube till it gets implanted in the uterus.

Fertilization of sperm and ovum occurs in which part of uterus?

Correct the underlined portion of the sentence: In honeybee, the process of development of female bee without fertilization is termed as swarming.