Biology; Chemistry; Physics: Post your doubts here!

[ZohaKhan]

u shud do both
while studying the sub do topical
when u have completely a sub do unsolved past papers
btw. avoid redspot answers and try ur best to write ur answers based on the marking scheme. redspot contains irrelevant, vague, and false answers
so like i said stick to the marking scheme

if not redspot? then which ones?

 

[black widow]

if not redspot? then which ones?

there are many others
on the contrary i urge and advise u to seek answer help from ONLY MARKSCHEMES, cuz that is the basic criteria on which u are graded

 

[Ram97]

if not redspot? then which ones?

You can opt for past papers by web publications. They are still much better than redspot

 

[black widow]

You can opt for past papers by web publications. They are still much better than redspot

are there any such which provides u with answer writing techniques
?

 

[ZohaKhan]

Thankyou
I wanted to know that vegetativ production n artificial propagation should b done or no?
Furthermore, do we have to just understnd d differences between insect n wind pollinated flower or hav to do the structure and everything of named xample of dese?

 

[black widow]

Thankyou
I wanted to know that vegetativ production n artificial propagation should b done or no?
Furthermore, do we have to just understnd d differences between insect n wind pollinated flower or hav to do the structure and everything of named xample of dese?

yes u shud
yes that is crucial like what sturcture is present and its advantage to the plant, i dont think u need named examples btw

 

[ZohaKhan]

yes u shud
yes that is crucial like what sturcture is present and its advantage to the plant, i dont think u need named examples btw

wot i meant is...in my book Clitoria is named for the insect polinatd flowr and ichaemum for wind-pollinated one.. and their structures r also defined. -_- so imma bit cnfuse since its not in syllbs

 

[ZohaKhan]

nor is vegetativ reproductn and artificial prpogagtion included

 

[asadalam]

wot i meant is...in my book Clitoria is named for the insect polinatd flowr and ichaemum for wind-pollinated one.. and their structures r also defined. -_- so imma bit cnfuse since its not in syllbs

Yeah ,there's a lot of unnecessary knowledge,like Corolla,Clitoria,Calyx and other fancy names,but you dont have to learn them.Just know that how pollination is brought about,e.g rubbing on anther,then pollen rubbing off on stigma etc.We have to give general answers not refer to specific parts of specific types of plants.And about propagation you need to know only one method,according my Bio sir,and in book i guess there are four so you have some choice.

 

[LioxMessi]

wot i meant is...in my book Clitoria is named for the insect polinatd flowr and ichaemum for wind-pollinated one.. and their structures r also defined. -_- so imma bit cnfuse since its not in syllbs

nor is vegetativ reproductn and artificial prpogagtion included

Both of them are present in the syllabus but are rarely tested in the exams, they are mostly examined in the November session. But for the flowers (which can also be tested in the June session) you must study both of them as they ask you questions like, ''Describe the main features of a NAMED insect/wind pollinated flower and how pollination occurs (considering the flowers)''.

 

[ZohaKhan]

Both of them are present in the syllabus but are rarely tested in the exams, they are mostly examined in the November session. But for the flowers (which can also be tested in the June session) you must study both of them as they ask you questions like, Describing the main features of a NAMED insect/wind pollinated flower and how pollination occurs.

oooooo i see
okaye then... wot strategy is in May/June.. is it very dif from Nov-oCt?

 

[ZohaKhan]

Storage organs (tuber,rhizome,Bulb,Corm)?? what is dis :O

 

[LioxMessi]

Storage organs (tuber,rhizome,Bulb,Corm)?? what is dis :O

You seem to be in a bigger trouble than i expected I'll PM you all the explanations of your problems.

 

[asadalam]

Storage organs (tuber,rhizome,Bulb,Corm)?? what is dis :O

Some plants like potatoes have underground 'reserves' filled with starch,called tubers.If the plant above ground is damaged or even cut off,the tubers use the reserve food to make a new plant,which is genetically identical to the previous plant.

 

[ZohaKhan]

You seem to be in a bigger trouble than i expected I'll PM you all the explanations of your problems.

Yes please
since our school is ________ !

 

[ZohaKhan]

Some plants like potatoes have underground 'reserves' filled with starch,called tubers.If the plant above ground is damaged or even cut off,the tubers use the reserve food to make a new plant,which is genetically identical to the previous plant.

but y cnt i find dis in syllbs ? each n every thing is writen seprtly but not dis
Mine is GCE!

 

[asadalam]

but y cnt i find dis in syllbs ? each n every thing is writen seprtly but not dis
Mine is GCE!

It is questioned in past papers, e.g in the Oct/Nov 2004 ATP Q1,you can find that the question is related to tubers.Try looking hard enough in the Syllabus

 

[ZohaKhan]

It is questioned in past papers, e.g in the Oct/Nov 2004 ATP Q1,you can find that the question is related to tubers.Try looking hard enough in the Syllabus

ahaa.
.annnyways il prepare it

 

[ZohaKhan]

ohkk fine i got....Asexual reproduction includes al dis lol sorrrrrry

 

[black widow]

but y cnt i find dis in syllbs ? each n every thing is writen seprtly but not dis
Mine is GCE!

remember that the syllabus changes as well, that now it is going to change again in 2014 or 2015
likewise, it changed during 2009