Match the following attachment (Column I) with definition(Column II).

Column I	Column II
A. Monotelic Attachment	I. When sister kinetochores attach to microtubules emanating from opposite spindle poles, they are stably attached.
B. Syntelic Attachment	II. When one kinetochore attaches to microtubules emanating from two opposite spindle poles.
C. Amphitelic Attachment	III. When both sister kinetochores attach to microtubules emanating from the same spindle pole.
D. Merotelic Attachment	IV. When only one of the two sister kinetochores attaches to microtubules.

Which of the following is correct?

TLS Online TPP Program

#Question id: 12287

#Unit 10. Ecological Principles

Food chains are sometimes short because

TLS Online TPP Program

#Question id: 12288

#Unit 10. Ecological Principles

One way  to  understand how  early environment influences differing behaviours in  similar  species is  through the ? cross- fostering? Experimental technique. Suppose that the curly- whiskered mud rat differs from the bald mud rat in several ways, including being much more aggressive. How would you set up a cross- fostering experiment to determine if environment plays a role in the curly- whiskered mud rat's aggression?

TLS Online TPP Program

#Question id: 12289

#Unit 10. Ecological Principles

What probably explains why coastal and inland garter snakes react differently to banana slug prey?

TLS Online TPP Program

#Question id: 12290

#Unit 10. Ecological Principles

A mating system in which one organism of one sex mates with only one member of the opposite sex is called ___________.

TLS Online TPP Program

#Question id: 12291

#Unit 10. Ecological Principles

A school of fish splitting in two and baffling a predator is an example of the ____________.

TLS Online TPP Program

#Question id: 12292

#Unit 10. Ecological Principles

Advantages of group living include _______________.