Practice Questions

TLS Online TPP Program

#Question id: 3530

Mendel’s law of segregation, as applied to the behavior of chromosomes in meiosis, means that:

#Unit 8. Inheritance Biology

pairing of homologs will convert one allele into the other, leading to separation of the types.
alleles of a gene separate from each other when homologs separate in meiosis I, or in meiosis II if there is a single crossover between the gene and the centromere.
genes on the same chromosome will show 50% recombination
alleles of a gene will be linked and passed on together through meiosis

More Questions

TLS Online TPP Program

#Question id: 29443

#Unit 6. System Physiology – Plant

The nitrogenase enzyme complex has the characteristics listed below

(a) Fe protein is connected to ferredoxin

(b) Fe protein is involved in ATP Hydrolysis

(c) MoFe protein is involved in the oxidation of N2 to NH3

(d) MoFe protein is involved in the reduction of N2 to NH3

Which of the following is true

TLS Online TPP Program

#Question id: 29444

#Unit 6. System Physiology – Plant

Flavonoids, the prominent inducers of rhizobial nod gene expression, here Flavonoid inducers Category along with their name and activity is mentioned

Match them correctly

TLS Online TPP Program

#Question id: 29445

#Unit 6. System Physiology – Plant

Nod factors predominantly have

TLS Online TPP Program

#Question id: 29446

#Unit 6. System Physiology – Plant

The binding of Nod factors to the Nod factor receptors (NFRs), which contain

TLS Online TPP Program

#Question id: 29447

#Unit 6. System Physiology – Plant

The interaction between NFR and SYMRK initiates

TLS Online TPP Program

#Question id: 29448

#Unit 6. System Physiology – Plant

Plant genes expressed early, or in the absence of bacterial infection, are termed