Which of the following microbe is the source of first antibiotic?

  • A

    Penicillium notatum

  • B

    Staphylococci

  • C

    Aspergillus niger

  • D

    Bacillus brevis

Similar Questions

Bordeaux mixture was first used in:

Consider the following four measures $(I-I V)$ that could be taken to successfully grow chickpea in an area where bacterial blight is common.

$I.$ Spray with Bordeaux mixture.

$II.$ Control of the insect vector of the disease pathogen.

$III.$ Use of disease-free seeds only.

$I V$. Use of varieties resistant to the disease.

Which of the above measures can control the diseases?

  • [AIIMS 2018]

Herbicticide derived from urea is

Which of the following pesticides is an acetylcholinesterase inhibitor

  • [AIPMT 1998]

Leaves of which plant can sharpen the memory?