Practice Questions

TLS Online TPP Program

#Question id: 9221

The primary difference between the small-population approach and the declining-population approach to biodiversity recovery is that ________.

#SCPH28 | Zoology

small-population approach is interested in bolstering the genetic diversity of a threatened population rather than the environmental factors that caused the population's decline
small-population approach applies for conservation biologists when population numbers fall below 500
declining-population approach would likely involve bringing together individuals from scattered small populations to interbreed in order to promote genetic diversity
small-population approach would investigate and eliminate all of the human impacts on the habitat of the species being studied for recovery

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TLS Online TPP Program

#Question id: 22956

#SCPH01 Biochemistry

Individual and overlapping expression of homeotic genes in adjacent whorl of a flower determine the pattern of floral organ development. In an Arabidopsis mutant, floral organs are distributed as follows

Loss of function mutation in which one of the following genes would have caused the above pattern of floral organs development

TLS Online TPP Program

#Question id: 22956

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

Individual and overlapping expression of homeotic genes in adjacent whorl of a flower determine the pattern of floral organ development. In an Arabidopsis mutant, floral organs are distributed as follows

Loss of function mutation in which one of the following genes would have caused the above pattern of floral organs development

TLS Online TPP Program

#Question id: 22956

#SCPH06 I Botany

Individual and overlapping expression of homeotic genes in adjacent whorl of a flower determine the pattern of floral organ development. In an Arabidopsis mutant, floral organs are distributed as follows

Loss of function mutation in which one of the following genes would have caused the above pattern of floral organs development

TLS Online TPP Program

#Question id: 22956

#SCPH28 | Zoology

Individual and overlapping expression of homeotic genes in adjacent whorl of a flower determine the pattern of floral organ development. In an Arabidopsis mutant, floral organs are distributed as follows

Loss of function mutation in which one of the following genes would have caused the above pattern of floral organs development

TLS Online TPP Program

#Question id: 22957

#SCPH01 Biochemistry

floral organ development is controlled by overlapping expressions of A class , B class and C class genes in different whorls. In an Arabidopsis mutant, the floral whorls had following pattern:

Sepal àSepal àcarpel àcarpel

Mutation in which one of the following class of gene causes above pattern.

TLS Online TPP Program

#Question id: 22957

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

floral organ development is controlled by overlapping expressions of A class , B class and C class genes in different whorls. In an Arabidopsis mutant, the floral whorls had following pattern:

Sepal àSepal àcarpel àcarpel

Mutation in which one of the following class of gene causes above pattern.