In chick development, the cell movement during gastrulation is called:

#Question id: 1561

#SCPH06 I Botany

The cells and signaling molecules involved in the initial stages of the inflammatory response are ?

#Question id: 4814

#SCPH12 I Genetics

The frequency of recombinant gametes is half the frequency of crossing over between genes present on same chromosome is due to

#Question id: 6996

#SCPH28 | Zoology

During metamorphosis, a tadpole's tail is reduced in size by the process of ________.

#Question id: 10791

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

Following are certain statements regarding furanocoumarins;

 a) furanocoumarins have an attached furan ring

 b) These compounds are toxic until they are activated by sunlight in the ultraviolet A (UV-A) region (320–400 nm)  

 c) Light activated furanocoumarins can insert themselves into the double helix of DNA and bind to the pyrimidine bases, thus blocking transcription and repair and leading eventually to cell death   

 d) Phototoxic furanocoumarins are especially abundant in members of the Umbelliferae family, including celery, parsnip, and parsley.

 Which of the following combination from the above statements is correct?

#Question id: 10396

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