APETALA1 (Class A homeotic gene & meristem identity gene)

TF family -MADS

TLS Online TPP Program

#Id: 7173

#Unit 5. Developmental Biology

Twin and Siamois encode homeodomain transcription factors and are expressed in the organizer

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#Id: 5770

#Unit 10. Ecological Principles

Evenness is a measure of how diverse a community is relative to the maximum possible diversity

E=Hs/Hmax

TLS Online TPP Program

#Id: 864

#Unit 13. Methods in Biology

In the PCR denaturation temperature calculated by using the Wallace rule, which is, Tm = 4 × (number of GC base pairs) + 2 × (number of AT base pairs).

TLS Online TPP Program

#Id: 7817

#Unit 10. Ecological Principles

Polar bears and seals have multiple layers of fat, plumage, or fur to keep warm.

Arctic birds often have thick layers of feathers.

TLS Online TPP Program

#Id: 8844

#Unit 10. Ecological Principles

Net primary productivity is commonly measured by harvesting a defined area of an ecosystem at the end of the growing season and determining the accumulated biomass of producers