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#Question id: 5013


Following is correct match

Periods

Age of evolutionary event

A- Jurassic

I- Fish

B- Ordovician

II- Amphibian

C- Devonian

III- Gymnosperm

D-Carbonyferous

IV- Invertebrates

#Unit 11. Evolution and Behavior
  1. A-III,  B-I, C-IV, D- II                           

  2. A-II,  B-IV, C-I, D- III

  3. A-III,  B-I , C-II, D- IV      

  4. A-III,  B-IV, C-I, D- II

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#Question id: 5262

#Unit 8. Inheritance Biology

Which of the following characteristics is not true of a plasmid?

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#Question id: 5264

#Unit 8. Inheritance Biology

Studies done by Buchner showed that ground-up yeast cells were able to convert sugar to alcohol. The components of the mixture that were responsible for this transformation were

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#Question id: 5265

#Unit 8. Inheritance Biology

The mechanism by which genes are transferred into bacteria via viruses is called

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#Question id: 5266

#Unit 8. Inheritance Biology

In conjugation the donor cell is recognized by the presence of

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#Question id: 5267

#Unit 8. Inheritance Biology

The F plasmid carries the information for

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#Question id: 15409

#Unit 8. Inheritance Biology

 A heterozygous trihybrid corn plant is testcrossed and the following progeny are produced (all traits are recessive to their wildtype alternative);
          booster                              6
          booster, silkless                  137       
          booster, liguleless, silkless      291
          liguleless                          142
          liguleless, silkless                  3
          silkless                            30
          booster, liguleless                  34
          wildtype                            339
What is the order of the loci on the chromosome?