Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 54350
TLS Online TPP Program

#Question id: 29579

Sclerotinia sclerotiorum is a necrotrophic fungus that infects over 400 plant species. It secretes the phytotoxin known as

#Unit 6. System Physiology – Plant

  1. the infection the infectionLinoleic acid to assist the early phases of the infection

  2. Linoleic acid to assist the early phases of the infection
  3. oxalic acid to assist the early phases of the infection
  4. oxalic acid to assist the late phases of the infection
More Questions
TLS Online TPP Program

#Question id: 8697

#Unit 9. Diversity of Life Forms

Use the figure to answer the following question.

Which extinct species should be the best candidate to serve as the outgroup for the clade whose common ancestor occurs at position 2 in the figure?
TLS Online TPP Program

#Question id: 4773

#Unit 8. Inheritance Biology

In Drosophila body color gene present on X chromosome but wing shape present on autosome.  Gray body color is dominant over yellow body color. Long wing is dominant over short wing.  Female is heterozygous for Gray body with long wing was cross with male that yellow body with short wing. Which of the following is correct approximate number of some phenotype of 400 offspring?
TLS Online TPP Program

#Question id: 24560

#Unit 4. Cell Communication and Cell Signaling

Junctional diversity in VDJ recombination during gene rearrangement cause by the addition of,
TLS Online TPP Program

#Question id: 31300

#Unit 5. Developmental Biology

During chick development, as cells converge to form the primitive streak, a depression called as:
TLS Online TPP Program

#Question id: 8707

#Unit 9. Diversity of Life Forms

Use the figure to answer the following question


The phylogenetic tree shown ________.