suggest a good topic for cbse class12 biology investigatory project
0
Maitri Dwivedi answered this
please tell investrigatory project on chemistry for class 12
2
Athira Ashok answered this
I think you could investigate on what would happen to the pigments when plant leaves change their colors during different seasons.
3
Alka answered this
chemistry project on the topic natural insect repellent
0
Parvathy U S answered this
in biology, I think pollen grain viability ,chromatography of chlorophyll , beneficial microbes are good topics. For chemistry amount of protein present in different milk, insecticides in fruits, amount of acetic acid present in vinegar are good. hope it helps👍
6
Malavika answered this
Please suggest a biology investigatory project related to plus2 syllabus.
-3
Rahul Singh answered this
preparation of soya beam with curd formation
-1
Astitva answered this
Perepration of potash alum
1
Soumya Shukla answered this
for biology ; study of coaguable and non coaguable milk proteins
for chem; prep.of potash alum from scrap aluminium
-1
Isha Gupta answered this
Histamine is a potent vaaodilator as it contract the smooth muscle in bronchi and gut and relaxes other muscles.. So basically it prevents from tightening of muscles.
-4
Nisha answered this
Topics for bio- about any diseases or useful plants......
2
Keiziannesomera answered this
Why is it important for skin to be strong and elastic