--%>
Assignment Help - homework help

Stage of menstrual cycle when copulation lead to fecundation

In common what is the stage of menstrual cycle while copulation can lead to fecundation?

E

Expert

Verified

Though this is not a rule, to be efficient fecundation in common should occur within around 24 hours after ovulation (that happens around the 14th day of menstrual cycle).  Fecundation can happen even if copulation took place up to 3 days before ovulation because the male gametes stay viable for around 72 hours within the female reproductive system. The fertile phase of the women however is considered the phase from 7 days before ovulation to 7 days after ovulation.

   Related Questions in Biology

  • Q : What is Frame Relay Frame Relay :

    Frame Relay: Telecommunications technology which breaks data stream into small data packets termed as frames, to give transmission speeds of 64 kilo bits per thousand (Kbps) to 2.4 giga bits per second (Gbps) at fairly lower costs. The Frame-relay equ

    		•
  • Q : Describe the kinds of leukocytes

    Describe the kinds of leukocytes and how are they categorized into agranulocytes and granulocytes?

    		•
  • Q : Explanation of carbon cycle Give a

    Give a brief explanation of carbon cycle.

    		•
  • Q : What is Corporate Vision Corporate

    Corporate Vision: It is an aspirational description of what an organization would like to attain or accomplish in the mid-term or long-term future. This is intended to serves as a obvious guide for selecting present and future courses of action.

    		•
  • Q : Degree of control - Taxonomy of

    This is a research process, which influence the validity and reliability of research findings Case studies, field studies, laboratory studies and other forms of studies have different levels of control. A case study describes what had happened in the past. The researc

    		•
  • Q : How many ATP molecules are finished

    How many ATP molecules are finished after glycolysis?

    		•
  • Q : Conntivity - Technology Backup -

    a) Computer network, including LAN, WAN or internet access. b) E-mail.  

    		•
  • Q : Individual portion DB and Group Portion

    Deliverable Length: Individual portion 1–2 pages, Group Portion, PowerPoing presentation including 10-12 slides Details: Your health care organization has called upon you to lead a work team to

    		•
  • Q : Explanation of species Give a brief

    Give a brief explanation of the term species.

    		•
  • Q : Advantages of bio-fuels Advantages of

    Advantages of bio-fuels (bio diesel and bio ethanol): Biofuel advocates frequently point out the advantages of these plant- and animal-based fuels, like: 1. Biofuels can be significantly less expensive than gasolin

    		•