Identify the character based method used for the construction of a phylogenetic tree. 

P. Maximum parsimony 

Q. Neighbor joining 

R. Maximum likelihood 

S. Bootstrapping

TLS Online TPP Program

#Question id: 1637

#Section 2: General Biology

Protective antibodies against infectious agents are often:

TLS Online TPP Program

#Question id: 1638

#Section 2: General Biology

Intracellular parasites within macrophages are killed more readily in the presence of:

TLS Online TPP Program

#Question id: 1639

#Section 2: General Biology

T-cell surface receptors for antigen partly recognize:

TLS Online TPP Program

#Question id: 1640

#Section 2: General Biology

An immune response against grass pollen often involves:

TLS Online TPP Program

#Question id: 1641

#Section 2: General Biology

Why are secondary antibody responses better?

TLS Online TPP Program

#Question id: 1642

#Section 2: General Biology

Which cell type produces antibodies?