Write the chemical formula for epsom salts?

1098

Why we use potassium dichromate in uv calibration Exact reason behind it??

1278

How can a great biological diversity protect an ecosystem from environmental damages? Why are less biodiverse ecosystems under the risk of suffering deep biological harms if submitted to even small changes?

305

What are secondary lymphoid organs?

497

What is considered a fruit?

2117

What is enzyme-ligand interaction?

2010

Explain the constitution of mantle?

815

Cystic fibrosis (CF) occurs with a frequency of about 1/2500 Caucasian newborns and is inherited as an autosomal recessive. A woman had an older sister die from complications of this disease. CF is not present among relatives of her husband. Both the woman and her husband have normal phenotypes. What is the chance this couple will have a CF child?

2259

Define association rules?

1

What is the role of mercuric sulphate?

1108

what is NIH 3T3 transfection?

2149

Soils take how many years to form?

961

Explain me structural geologists?

847

In the context of Acoelomate biology, what are some current research areas and unanswered questions in the field?

701

In order to avoid the pyridine catalyst use in many synthesis which is harmfull to environment, which catalyst can be used....?

2413