In some rare salamander species, all individuals are females. Reproduction relies on those females having access to sperm from males of another species. However, the resulting embryos receive no genetic contribution from the males. Why do you think sperm are necessary for reproduction?

#Question id: 7310

#SCPH01 Biochemistry

Which statement best describes the mechanism for circadian rhythm?

#Question id: 7310

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

Which statement best describes the mechanism for circadian rhythm?

#Question id: 7310

#SCPH06 I Botany

Which statement best describes the mechanism for circadian rhythm?

#Question id: 7310

#SCPH28 | Zoology

Which statement best describes the mechanism for circadian rhythm?

#Question id: 7311

#SCPH01 Biochemistry

According to the ABC model of flower development in Arabidopsis, three classes of organ identity genes— designated A, B, and C— are required to specify the identity of floral organs in each whorl of a flower. If wild type Arabidopsis were transformed with a chimeric gene composed of a C class promoter fused to a B class coding sequence, which of the following arrangements   (outer to inner) would be predicted?

#Question id: 7311

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

According to the ABC model of flower development in Arabidopsis, three classes of organ identity genes— designated A, B, and C— are required to specify the identity of floral organs in each whorl of a flower. If wild type Arabidopsis were transformed with a chimeric gene composed of a C class promoter fused to a B class coding sequence, which of the following arrangements   (outer to inner) would be predicted?