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TLS Online TPP Program

#Question id: 15661

Which of the following is NOT true of a maternal effect gene?

#Unit 8. Inheritance Biology
  1. It is located in the nuclear DNA
  2. Maternal genotype affects offspring phenotype.
  3. It may control deposition of material into oocytes.
  4. It may be located the x chromosome 
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TLS Online TPP Program

#Question id: 31103

#Unit 2. Cellular Organization

Cytochalasin D,  a fungal alkaloid, depolymerizes actin filaments by:
TLS Online TPP Program

#Question id: 1053

#Unit 4. Cell Communication and Cell Signaling

Phages that can either replicate and cause cell lysis or can integrate their DNA into the host DNA are called
TLS Online TPP Program

#Question id: 26965

#Unit 10. Ecological Principles

Greater population rate is given by____
TLS Online TPP Program

#Question id: 10466

#Unit 6. System Physiology – Plant

In Arabidopsis, phot1 mutants have a normal avoidance response and a poor accumulation response, phot2 mutants lack the avoidance response but retain a fairly normal accumulation response, while phot1/phot2 double mutant lack both the avoidance and accumulation responses. These results indicate that,
TLS Online TPP Program

#Question id: 28360

#Unit 5. Developmental Biology

Which of the following proteins function as localization of nanos mRNA?
a) Vasa
b) tudor & oskar 
c) Acron & telson 
d) exuperantia & swallow