Download App

Microbes in Human Welfare — BIOLOGY STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceBIOLOGYMicrobes in Human Welfare1 Mark
MCQ
Mycorrhiza does not help the host plant in:
  • A
    Increasing its resistance to insects.
  • B
    Enhancing its resistance to root pathogens.
  • C
    Increasing its tolerance to drought.
  • D
    Enhancing its phosphorus uptake capacity.
✓

Answer

  1. Increasing its resistance to insects.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q (1 Marks)" from Microbes in Human Welfare→Microbes in Human Welfare — all question types→BIOLOGY STD 12 Science question papers→Gujarat Board STD 12 Science question papers→Gujarat Board question paper generator→

Similar questions

Organisms phenotypically similar but genotypically different are said to be
→
Pollens outer layer is called ...$A$... This is made up of ...$B$.... This is absent on the ...$C$.... Fill in the blanks $A, B$ and $C$
→
Which of the following is responsible for malaria?
→
Factors which determine to the large extent the vegetation of any area are

$I.$ $pH$ of soil

$II.$ mineral composition of the soil

$III.$ water holding capacity of soil

$IV.$ weather condition

Choose the correct option

→
Assertion : Females have less stature than males after puberty.

Reason : This happens because of the presence of $hCG$ in the blood of females.

→
Full form of $CDRI$ is
→
On the basis of Mendel's work which of the following laws were formulated?

$I.$ Linkage

$II.$ Segregation

$III.$ Incomplete dominance

$IV.$ Independent assortment

Choose the correct option

→
In a food chain, lion is a
→
The second maturation division of the mammalian ovum occurs.
→
Origin of earth dates back to
→