Fecundation during menstrual cycle
Generally, which phase of the menstrual cycle during the copulation may lead to fecundation?
Expert
Though this is not a rule, effective fecundation in general should takes place within 24 hours after the ovulation (which happens around 14th day of the menstrual cycle). Fecundation can happen even in case the copulation took place up to the 3 days before the ovulation since the male gametes stays viable for around 72 hours in the female reproductive system. The fertile period of women generally is considered as the period from 7 days before the ovulation to 7 days after the ovulation.
How dissimilar is the fish epidermis from amphibian epidermis?
Write the function of antidiuretic hormone? Where it made and which is the stimulus which increase or decrease its secretion?
It is a formal, well-prepared talk on a specific topic delivered to a knowledgeable and interested audience. Generally, the tone used in presentation is serious and business like. The purpose is to give information or to persuade. In industry and commerce, the term 'presentation' has come
Explain the term archenteron and blastopore? What is the phase of the embryonic development in that these structures are created? What are the targets of the archenteron and of the blastopore?
According to the body division, how are the three main arthropod groups characterized?
What is the usual morphological feature of nematodes which distinguishes them from platyhelminthes?
What is Alzheimer’s disease?
State what are peristaltic movements? State their role within the human digestion?
What are the most important cytoplasmic structures exist in animal cells?
For which reason the glucorticoids are used in transplant patients?
18,76,764
1937777 Asked
3,689
Active Tutors
1417334
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!