How burette is used?

937

Give the example for electrophilic substitution reaction?

1127

give the formula of borax?

1104

Can you explain the key differences between rheumatoid arthritis and psoriatic arthritis in terms of symptoms, diagnosis, and treatment?

1

What is the formula of the DPD for withered (shrank) plant cells? How is that situation possible?

860

Explain the difference between amnion and chorion?

1

Which is the extra embryonic membrane whose function is to store nitrogen wastes of the embryo? Is this function present in placental mammalian embryos?

5

What is mole?

1079

What modification is required for the atomic theory in order to explain the existence of isotopes, and modern view of atomic nuclei and electrons?

2256

What are the types of corrosion? : Electrochemistry Corrosion

1015

How does the pH of soil affect plant growth?

1971

What are the substances that constitute the chromatin?

905

As a biologist studying Acoelomates, what techniques or methods would you use to investigate their physiology and behavior?

644

The average salary of three employee is $950 per week. If one employee earns $1150 and other earns $650 rupees, how much will third be earn?

1018

What are panthers?

970