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What is the reproduction cycle for a narwhal?
Narwhals reproduce through basic sexual reproduction. Typical male and female haploid (n) gametes fuse to form a zygote (2n). The only exception to this basic rule of reproduction is that the female narwhal can undergo "delayed embryo implantation." This means the fertilized egg does not begin grow and mature unless conditions are optimal. This is not a conscious decision by the female, rather a result of blood chemistry that either allows for embryo implantation or dormancy in the embryo until such time that conditions improve. The exact process is not well understood, but is being studied.
How long is the zygote journey to the implantation site?
the zygote journey to implantation site is approx. 90 day
How long does it take a cat embryo to develop before it is born?
The gestation period for a cat is typically around 63-65 days. During this time, the embryo develops into a fully-formed kitten inside the mother's womb. At birth, the kitten is ready to survive and navigate the world outside the womb.
Why is the yolk sac of a chick embryo smaller than a human embryo?
No , reverse is true .
Why is the chick embryo smaller than that of a human?
Embryo size depends upon size of animal .
What is embryo implantation?
What is embryo implantation and how does it work? Also, how can octuplets be concieved through embryo implantation? What is embryo implantation and how does it work? Also, how can octuplets be concieved through embryo implantation?
When an embryo has attached to the lining of the uterus what is it called?
The embryo attaches to the lining of the uterus at the time of implantation.
Could a fever blister affect embryo implantation?
A fever blister won't affect embryo implantation.
Is there spotting after embryo implantation?
Yes and no..i had no spoting with the first and this is going to be my second and i had implantation this week with no spoting..
Does hcg injection improve embryo implantation?
Hcg is given to help your ovaries produce progesterone to stabilise your uterus for implantation. It doesn't improve embryo implantation, just helps it. Unfortunately implantation failure can happen for a number if reasons - the embryo is not strong enough to implant, it doesn't hatch, the lining is not receptive, egg or sperm quality, clotting, immune issues are all factors for the embryo not implanting.
When the ovum is fertilized by the sperm this is called?
Implantation
What is human embryo called at the time of implantation?
blastocyst
What does not occur during the birth process?
c: implantation of embryo
What is the precise site of embryo implantation in a normal pregnancy?
posterior
Where does Implantation occurs in the?
implantation occurs in the womb and is the very early stage of pregnancy at which the embryo adheres to the wall of the uterus.
What is the medical term meaning process in which the embryo embeds itself in endometrium?
Implantation is the process of the embryo embedding in the endometrium.
Can implantation start a week early before your period start and the day of your period it was just a faint spot?
Yes. The implantation takes place about a week before the your period starts. The size of the embryo is very tiny by that time. You can call it as just a faint spot.
