In Drosophila melanogaster, vestigial wings are determined by a recessive allele of a gene that is linked to a gene with a recessive allele that determines black body color. T. H. Morgan crossed black-bodied, normal-winged females and gray-bodied, vestigial-winged males. The F1 were all gray bodied, normal winged. The F1 females were crossed to homozygous recessive males to produce testcross progeny. Morgan calculated the map distance to be 17 map units. Which of the following information is correct about the testcross progeny?

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#Question id: 10356

#SCPH06 I Botany

Why the GS  and GOGAT is activated in light and while the AS is inhibited?

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#Question id: 1648

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

The complementarity determining regions (CDRs):

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#Question id: 679

#SCPH01 Biochemistry

b sandwich forms when

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#Question id: 19301

#SCPH28 | Zoology

Transgenic plants are also aimed at producing novel biochemicals like 

1. Interferon

2. Insulin

3. Immunoglobulins

4. Nutraceuticals

Which among the following is correct combination?

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#Question id: 5544

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

Which embryonic membrane forms the commonly of the placenta?