Practice Questions

TLS Online TPP Program

#Question id: 12310

Which of the following statements about evolution of behavior is correct?

#Unit 10. Ecological Principles

Natural selection will favor behavior that enhances survival and reproduction
An animal may show behavior that maximizes reproductive fitness.
If a behavior is less than optimal, it is not completely evolved but will eventually become optimal.
A and b both

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TLS Online TPP Program

#Question id: 7027

#Unit 5. Developmental Biology

Question-1 Part C

Mutation in orthodenticle gene in drosophila:

TLS Online TPP Program

#Question id: 7030

#Unit 5. Developmental Biology

Organizer:

TLS Online TPP Program

#Question id: 22937

#Unit 5. Developmental Biology

Gene for regulatory pathway that promotes flowering of Arabidopsis in long days:

TLS Online TPP Program

#Question id: 6961

#Unit 5. Developmental Biology

Do HOX genes play a role in the development of C. elegans?

TLS Online TPP Program

#Question id: 15909

#Unit 5. Developmental Biology

Which of the following gene activated by Doublesex complex to promote growth of the female portions of the genital disc?

TLS Online TPP Program

#Question id: 15908

#Unit 5. Developmental Biology

Sex-lethal, transformer, and doublesex are all part of the genetic cascade of: