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Test cross determines

AWhether two traits are linked or not

Bthe genotype of F2 plant

CWhether the two species wil breed successfully or not

DNumber of alleles in a gene

Answer:

B. the genotype of F2 plant

Read Explanation:

A test cross in genetics determines whether an organism with a dominant phenotype is homozygous or heterozygous for a specific allele:

Related Questions:

ഡ്രോസോഫിലയിൽ മോർഗൻ നടത്തിയ പരീക്ഷണത്തിൽ, y, w എന്നീ ജീനുകൾ തമ്മിലുള്ള ബന്ധത്തിൻ്റെ ശക്തി................
Mark the one, which is NOT the transcription inhibitor in eukaryotes.
മാതൃസസ്യത്തിൽ നിന്നും കേസരങ്ങൾ പൂർണ്ണമായും നീക്കം ചെയുന്ന പ്രക്രിയയാണ്

According to the gene for gene hypothesis by floor 1956 the resistance of a host is governed by dominant jeans and the Reliance of a pathogen by a recessive jeans when genes in the host and pathogen match for all the Loki then only the host will show suspectable reaction if some low C remain unnated the host will show resistant reaction determine the disease reaction in the following types.

Host genotype

Pathogen genotype

Disease reaction

(i)

AA

Aa

(ii)

BB

Bb

(iii)

AABB

Aa or Bb

(iv)

AABBCC

aabb

Which body cells contain only 23 chromosomes?