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TLS Online TPP Program

#Question id: 2946

Which of the following occurs during anaphase A?

#Unit 2. Cellular Organization

  1. The spindle elongates.

  2. Kinetochores remain attached to shortening kinetochore microtubules.

  3. Chromosomes move to the spindle equator.

  4. The spindle poles move closer together.

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TLS Online TPP Program

#Question id: 17673

#Unit 9. Diversity of Life Forms

transport of water, minerals, and nutrients 
TLS Online TPP Program

#Question id: 17672

#Unit 9. Diversity of Life Forms

Protection from desiccation
TLS Online TPP Program

#Question id: 17671

#Unit 9. Diversity of Life Forms

Protection from predators 
TLS Online TPP Program

#Question id: 17670

#Unit 9. Diversity of Life Forms

The following are common to both charophytes and land plants except 
TLS Online TPP Program

#Question id: 17669

#Unit 9. Diversity of Life Forms

Use the letters A-D to label where on the phylogenetic tree each of the following derived characters appeared. 
TLS Online TPP Program

#Question id: 8841

#Unit 9. Diversity of Life Forms

Adaptive radiations can be a direct consequence of four of the following five factors. Select the exception.