Practice Questions

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#Question id: 11981

A female cat in heat urinates more often and in many places. Male cats congregate near the urine deposits and fight with each other. Which of the following would be an ultimate cause of the male cats? response to the female? s urinating behaviour?

#SCPH06 I Botany

The males have learned to recognize the specific odor of the urine of a female in heat.
When the males smelled the odor, various neurons in their brains were stimulated.
Male cats respond to the odor because it is a means of locating females in heat.
Male cats hormones are triggered by the odor released by the female

More Questions

TLS Online TPP Program

#Question id: 3658

#SCPH05 I Biotechnology

In E. coli, the UvrABC endonuclease removes _____________and other bulky lesions by recognizing the distortion these produce in the double helix.

TLS Online TPP Program

#Question id: 19351

#SCPH01 Biochemistry

Different organisms may preferentially use different codons to encode the same amino acid in the cases of such amino acids that are encoded by more than one codon this is called

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#Question id: 14160

#SCPH05 I Biotechnology

In FASTA, For a Z-score > 15, the match can be considered extremely ______ with _____ of a homologous relationship.

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#Question id: 4130

#SCPH06 I Botany

Which of the following is not true of tRNA molecules?

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#Question id: 3884

#SCPH28 | Zoology

Compared with DNA polymerase, reverse transcriptase: