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TLS Online TPP Program

#Question id: 10736

Ecotones are:

#Unit 10. Ecological Principles
  1. The boundaries between the discrete ecological units that comprise closed communities.
  2. The boundaries between the discrete ecological units that comprise open communities.
  3. The individual discrete ecological units of closed communities.
  4. The individual discrete ecological units of open communities. 
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TLS Online TPP Program

#Question id: 12399

#Unit 6. System Physiology – Plant

Early auxin genes are regulated by___
TLS Online TPP Program

#Question id: 4914

#Unit 8. Inheritance Biology

German scientist Carl Correns found that the inheritance of variegated color on the leaves of certain plants was determined only by the maternal parent. What phenomenon explains this pattern of inheritance?
TLS Online TPP Program

#Question id: 12742

#Unit 13. Methods in Biology

What will happen if too much antigen is present in the Agglutination process?
TLS Online TPP Program

#Question id: 12527

#Unit 6. System Physiology – Plant

Which of the following is the incorrect prediction about ABA translocation in vascular tissue by both the xylem and the phloem?
TLS Online TPP Program

#Question id: 4738

#Unit 8. Inheritance Biology

Red kernel color in wheat results from the presence of at least one dominant allele of each of two independently segregating genes . Kernels on rr bb plants are white, and the genotypes R— bb and rr B— result in brown kernel color. Suppose that plants of a variety that is true breeding for red kernels are crossed with plants true breeding for white kernels produced F1 were allowed to selfing .what are F2 phenotype ratio ?