Advertisements
Advertisements
प्रश्न
Why is it generally advised that every living room in the house should get direct sunlight at least for a short time?
एक पंक्ति में उत्तर
Advertisements
उत्तर
Direct sunlight contains ultraviolet radiation of the sun, which helps in the killing of mold spores present in the air.
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
संबंधित प्रश्न
State the differences between decay and putrefaction.
Explain briefly:
Spore formation is a survival technique not a mode of reproduction in bacteria.
Explain briefly:
Bacteria are our friends and foes both.
Draw a labelled diagram of a bacterial cell.
The question has four options. Choose the correct answer:
Bacteriology is the study of
Identify the Archaebacterium
______ is absent in bacteria.
What are chemosynthetic bacteria?
Syphilis is caused by ______.
Organisms living in salty areas are called as ______.
