Welcome…
I welcome all the students of Biology to this platform,here i m trying to put the matter of your interest just a single click away from you. abcofbiology.wordpress.com is a small effort to address the issues related with my subject. In my opinion edublog is very useful instructional resource, in which I can post tips, explanations or samples to help students learn.
abc of biology 
45 responses to “Welcome…”
anubhav
February 2nd, 2013 at 14:00
sir,tell something about erythroblastosis fetalis
nishiumang123
February 3rd, 2013 at 10:39
During pregnancy, red blood cells from the unborn baby can cross into the mother’s bloodstream through the placenta.
If the mother is Rh-negative, her immune system treats Rh-positive fetal cells as if they were a foreign substance and makes antibodies against the fetal blood cells. These anti-Rh antibodies may cross back through the placenta into the developing baby and destroy the baby’s circulating red blood cells.
When red blood cells are broken down, they make bilirubin. This causes an infant to become yellow (jaundiced). The level of bilirubin in the infant’s bloodstream may range from mild to dangerously high.
Because it takes time for the mother to develop antibodies, firstborn infants are often not affected unless the mother had past miscarriages or abortions that sensitized her immune system. However, all children she has afterwards who are also Rh-positive may be affected.
Rh incompatibility develops only when the mother is Rh-negative and the infant is Rh-positive. Thanks to the use of special immune globulins called RhoGHAM, this problem has become uncommon in the United States and other places that provide access to good prenatal care.
anubhav
February 14th, 2013 at 15:46
thank you
pooja raj
February 11th, 2013 at 14:01
It’ll b vry useful for d studnts,gud effort, best wishes..
NISHI KANT "UMANG"
February 12th, 2013 at 13:45
thanx
aakanksha rai
February 16th, 2013 at 12:43
great sir 🙂
suman
February 23rd, 2013 at 17:03
good effort, valuable for bio students and teachers also. gud luck
prashant
March 7th, 2013 at 07:35
tell in brief about amoeba ?
Hemant Kumar
March 9th, 2013 at 06:25
Dear Sir,
It’s really very nice to blend Bio. with IT. I hope students will enjoy it. Thank you for setting such a wonderful example.
I admire your stamina and ambition. Good luck with your next project. Please accept my compliments and wishes for your happiness and success. Congratulations! Keep aiming higher! The sky is the limit!
Prasant Kumar Rai
March 31st, 2013 at 02:49
Why don’t you create your own website. Rather then using .wordpress.com domain name, you can buy your own i.e. http://www.abcofbiology.com and more over its avalible also. With that you will have more control on your online presence.
Prasant Kumar Rai
ABDUL KADEER
April 20th, 2013 at 06:19
iwill glad to connect with you
snehlata
September 9th, 2013 at 12:52
sir, can you add some more videos for the exhibition.
NISHI KANT "UMANG"
September 11th, 2013 at 04:44
sure…n very soon
NISHI KANT "UMANG"
September 11th, 2013 at 07:53
i have added
ABDUL KADEER
September 19th, 2013 at 17:52
exellant you are sir
shwetaswingh639
September 22nd, 2013 at 17:45
sir, you have always been student friendly. This is a great forum to get into touch with students.
Keep up the effort.
shwetaswingh639
September 22nd, 2013 at 18:12
sir, you have always been a motivation to excel.
This is a great forum to get into touch with students. Keep up the good work.
NISHI KANT "UMANG"
October 6th, 2013 at 00:02
THANX A LOT
janardhan singh
September 23rd, 2013 at 20:36
sir, we want to bio sa1 impotant question for class 10
NISHI KANT "UMANG"
September 24th, 2013 at 12:46
Diagram of Human Respiratory System,Human excretory System,Structure of stomata.
Difeerences between 1.Artey and Vein 2.Tropic and Nastic Movement 3.Autotrophy and Heterotrophy 4.Aerobic and Anaerobic Respiration.
Blood Circulation Pathway,Summary of digestion in small intestine,End products of Carbohydrates,Proteins,Fats.
Why is the use of iodised salt advised?,role of pituitary gland,testes and ovaries.
Plant Hormones : auxin.ethylene,abscisic acid.
functions of different p[arts of brain, REFLEX ACTION.
keerti
October 1st, 2013 at 12:22
cud u plz suggest me some working models for class 10
NISHI KANT "UMANG"
October 5th, 2013 at 23:57
Topic : Food Adulteration…it is given on this blog how to prepare the project.
or Hanging Garden on wall…this is shown in pics on this blog.
pradeep kumar sharma
October 3rd, 2013 at 14:00
Good afternoon sir, pradeep sharma (TGT SC.) SAINT JOHN’S SCHOOL SEWAD BARI. i am asking you that it is a compulsory to maintain lab mannual in classs ix.
Thanks .
NISHI KANT "UMANG"
October 5th, 2013 at 23:54
no
janardhan singh
October 19th, 2013 at 18:37
sir ,we want important notes for term 2 [ 1 chapter]
NISHI KANT "UMANG"
October 21st, 2013 at 17:13
very soon
rohit
October 21st, 2013 at 22:13
thankyou sir for your this website
vishal
October 21st, 2013 at 22:18
sir,what are the functions of ribosome
janardhan singh
October 24th, 2013 at 17:12
sir , i want some fact of human diseases
Rakshit Acharya
January 31st, 2014 at 14:16
How to make a vaccine
NISHI KANT "UMANG"
February 7th, 2014 at 08:49
A vaccine is a biological preparation that improves immunity to a particular disease. A vaccine typically contains an agent that resembles a disease-causing microorganism and is often made from weakened or killed forms of the microbe, its toxins or one of its surface proteins. The agent stimulates the body’s immune system to recognize the agent as foreign, destroy it, and keep a record of it, so that the immune system can more easily recognize and destroy any of these microorganisms that it later encounters.
Gulfam Khan
February 6th, 2014 at 19:04
sir,i want to get notes of ecology..how to get those?here you have provided que. of all chapters.but i need notes..please help me..thanx…
NISHI KANT "UMANG"
February 9th, 2014 at 10:05
Visit https://abcofbiology.files.wordpress.com/2013/01/unit10.pdf. Very soon i vl provide notes also.
Mohit dhoot
February 20th, 2014 at 14:17
sir if we can get rid of diabetes through any vaccine
NISHI KANT "UMANG"
February 23rd, 2014 at 12:27
Diabetes is a disorder of Insulin hormone. if we provide injection of Insulin from outside then it can be cured. But it can not correct the diabetes.
Mohit dhoot
February 20th, 2014 at 14:22
on which basis we can classify cryptogamae and phanerogamae
NISHI KANT "UMANG"
February 23rd, 2014 at 12:28
On the basis of Exposure of Sex Organs.
NISHI KANT "UMANG"
February 23rd, 2014 at 12:32
Cryptogames means A grooup of plants with unexposed sex organs and Phanerogames means A grooup of plants with exposed sex organs
mahendra barasiwal
February 25th, 2014 at 22:04
maan gaye sirji………..
Rakshit Acharya
February 27th, 2014 at 12:59
sir
can we get The solution of CBSE sample paper biology 1
petrel41
February 27th, 2014 at 15:56
Congratulations!
I have nominated your blog for the Very Inspiring Blogger Award.
More on this nomination is at
Rakshit Acharya
February 27th, 2014 at 19:47
sir
can you list some chemical which are used in weakening microbes to make vaccine
NISHI KANT "UMANG"
March 7th, 2014 at 18:24
Not only the chemicals but physical factors like high temperature,pH also help in weakening of microbes. (Attenuation)
Ana Biya
December 21st, 2015 at 23:41
thank you
ABDUL KADEER
October 16th, 2016 at 15:35
principal ban ne par bahut bahut badhai plz call me 09587878061