When fecundation to be effective, Biology

Assignment Help:

Q. How long after ovulation must fecundation occur to be effective?

If fecundation doesn't occur around 24 hours after ovulation the released ovum often dies.


Related Discussions:- When fecundation to be effective

Aeration, Aeration is the process on which water and air come into contact....

Aeration is the process on which water and air come into contact. It is carried out by spraying water in the form of spray or fountain over air. Aeration achieves the following obj

Three and four kingdom classification, Three and Four Kingdom Classificatio...

Three and Four Kingdom Classification The two-kingdom classification, while solving many of the problems of classification, failed to establish clear-cut distinction between p

Human evolution, In the last unit we traced the human evolutionary history ...

In the last unit we traced the human evolutionary history mostly from a palaeontological viewpoint. Although still fragmentary, the available fossil evidence makes it possible to c

Define needs for nutritional relief programme & intervention, Define needs ...

Define needs for Nutritional Relief Programme and Interventions? A general feeding programme is required during first stage when the affected population does not have sufficien

Group selection, The effect of natural selection on colonies or population ...

The effect of natural selection on colonies or population favouring one group in preference to other may be referred to as group selection. A group can be the smallest collection o

What is rflp, Question 1 Write a short note on the following              ...

Question 1 Write a short note on the following                    1 Microinjection                    2 Bio catalysis Question 2 What is RFLP? With help of schematic diagr

Describe about transposition of the great arteries, Describe about Transpos...

Describe about Transposition of the Great Arteries ? Abnormal origin of the great artesies from the ventricular complex. Pulmonary Artery arises from the morphological left ven

Excretion, living organisms and their excretory products

living organisms and their excretory products

Mitral valve repair-indications for surgery, Mitral Valve Repair :  When...

Mitral Valve Repair :  Whenever possible, the valve has to be repaired rather than replaced. Preoperative investigations and a TEE done on the operating table will help the surg

What is the meaning of chelicifore, What is the meaning of Chelicifore? ...

What is the meaning of Chelicifore? These feeding mouthparts are found on most, pycnogonads. Though the proboscis is the main feeding structure in these animals when chelicifor

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd