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TLS Online TPP Program

#Question id: 12134

Which of the following is an example of Müllerian mimicry?

#Unit 10. Ecological Principles
  1. Two species of unpalatable butterfly that have the same colour pattern
  2. A day-flying hawkmoth that looks like a wasp
  3. A chameleon that changes its color to look like a dead leaf
  4. Two species of rattlesnakes that both rattle their tails

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TLS Online TPP Program

#Question id: 26933

#Unit 10. Ecological Principles

If two species will show stable coexistence, referred to as
TLS Online TPP Program

#Question id: 1398

#Unit 4. Cell Communication and Cell Signaling

Which of the following properties is (are) characteristic of a benign tumor?

a. well differentiated              b. localized to tissue of origin             c. metastatic               

d. promotes angiogenesis        e. surrounded by a fibrous capsule
TLS Online TPP Program

#Question id: 7302

#Unit 5. Developmental Biology

Match the following level of microRNAs in Arabidopsis (Column II and III) with their Phases (Column I)

   Phases (Column I)

 microRNAs (Column II)

Level of microRNAs (Column III)

A. Juvenile vegetative phase

i. miR156

a. Low

B. Adult vegetative phase

ii. miR172

b. High

C. Reproductive phase

 

 

Which of the following combination is correct?
TLS Online TPP Program

#Question id: 2448

#Unit 2. Cellular Organization

Axonemal dynein

a. may contain two or three head domains.

b. attaches to a B tubule through its base domain.

c. consists of heavy, intermediate and light chains.

d. is a (-) end-directed motor.            

e. is an ATPase.
TLS Online TPP Program

#Question id: 26972

#Unit 10. Ecological Principles

For a species having logistic growth, if K = 10,000 and r = 0.18, the maximum sustainable yield will be ____