In a diploid cell with 5 chromosome pairs (2n = 10), how many centromeres will be found in a nucleus at G2 of the cell division cycle?

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#Question id: 4565

#SCPH06 I Botany

Darwinʹs mechanism of natural selection required long time spans in order to modify species. From whom did Darwin get the concept of Earthʹs ancient age?

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#Question id: 19347

#SCPH28 | Zoology

Bcp1 is which type of promoter

1. Tapetum specific

2. Microspore specifc

3. Leaf specific

4. Senescence specific

Which among the following is correct combination?

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#Question id: 3687

#SCPH05 I Biotechnology

As the two strands of the double helix are separated, the positive supercoiling interferes with the further unwinding of DNA. Which of the following enzyme makes a break in a strand of DNA to release the supercoiling and facilitate the replication to occur?

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#Question id: 663

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

________ is a technique used to analyze the macromolecular structure of proteins in solution.

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#Question id: 8891

#SCPH28 | Zoology

While vacationing in a country that lacks adequate meat inspection, a student ate undercooked ground beef. Sometime later the student became easily fatigued, and lost body weight. At about the same time, whitish, flattened, rectangular objects full of small white spheres started appearing in his feces. Administration of niclosamide cured the problem. The student had probably been infected by a