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TLS Online TPP Program

#Question id: 9185

Plants are affected by an array of pathogens. Which of the following is a plant defense against disease?

#SCPH28 | Zoology
  1. cells near the point of infection destroying themselves to prevent the spread of the infection
  2. production of chemicals that kill pathogens
  3. acquiring gene-for-gene recognition that allows specific proteins to interact so that the plant can produce defenses against the pathogen
  4. All of the above are plant defenses against disease.
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TLS Online TPP Program

#Question id: 5522

#I Life Science/ Life Sciences Group – I-V

In reptiles, birds, and mammals, mesoderm is made by invagination and involution into the
TLS Online TPP Program

#Question id: 5522

#SCPH06 I Botany

In reptiles, birds, and mammals, mesoderm is made by invagination and involution into the
TLS Online TPP Program

#Question id: 5522

#SCPH28 | Zoology

In reptiles, birds, and mammals, mesoderm is made by invagination and involution into the
TLS Online TPP Program

#Question id: 5523

#SCPH01 Biochemistry

Ectodermal cells condense into placodes that change into
TLS Online TPP Program

#Question id: 5523

#I Life Science/ Life Sciences Group – I-V

Ectodermal cells condense into placodes that change into
TLS Online TPP Program

#Question id: 5523

#SCPH06 I Botany

Ectodermal cells condense into placodes that change into