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TLS Online TPP Program

#Question id: 11284

Which of the following could qualify as a top-down control on a grassland community?

#XL - R Botany

  1. limitation of plant biomass by rainfall amount

  2. influence of temperature on competition among plants
  3. influence of soil nutrients on the abundance of grasses versus wildflowers
  4. effect of grazing intensity by bison on plant species diversity
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TLS Online TPP Program

#Question id: 17216

#XL - T Zoology

What do you mean by negative feedback system?
TLS Online TPP Program

#Question id: 3648

#XL - S Microbiology

The initiation of DNA replication within a replicon always occurs at a fixed point known as:
TLS Online TPP Program

#Question id: 10240

#XL - T Zoology

A consequence of resource partitioning
TLS Online TPP Program

#Question id: 11924

#XL - R Botany

The largest seaweeds belong to which group?
TLS Online TPP Program

#Question id: 5331

#XL - T Zoology

In some me insect XX is female and XO is male. Red body color caused by recessive mutation, while wild type body color is green .Gene for body colour on X chromosome .if homozygous red female is crossed with wild type male, the phenotype of their offspring will be