TLS Online TPP Program

#Question id: 29496


The phyB mutants shows 

#Unit 6. System Physiology – Plant
  1. parthenogenesis
  2. Shows excessive growth 
  3. Highly efficient in photosynthesis
  4. deficient in chlorophyll
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TLS Online TPP Program

#Question id: 5459

#Unit 8. Inheritance Biology

Who explained the multifactorial hypothesis?

TLS Online TPP Program

#Question id: 5460

#Unit 8. Inheritance Biology

Which of the following describes the dissimilarity in the traits due to the variation in genetic factors?

TLS Online TPP Program

#Question id: 5461

#Unit 8. Inheritance Biology

When two or more nonallelic gene pairs affect the same character in the same way, it is called _______.

TLS Online TPP Program

#Question id: 5462

#Unit 8. Inheritance Biology

What was the ratio of F2 generation when red and white kernelled variety of wheat were crossed when 2 QTL control character?

TLS Online TPP Program

#Question id: 5463

#Unit 8. Inheritance Biology

Plants with genotype aabb have seeds that average 1 g in weight, whereas plants with genotype AABB have seeds that average 3.4 g in weight. Plant with genotype aabb is crossed with plant of genotype AABB. If the F1 plants are intercrossed to produced 2/8 proportional of F2 plant having expected seed weight

A  . 1.6        B- 2.8        C-  2.2       D. 1             E . 3.4  

TLS Online TPP Program

#Question id: 5464

#Unit 8. Inheritance Biology

Two varieties of maize averaging AABBCC (200 inch) and aabbcc (80 inch) in height, respectively, are crossed. The F1 progeny is quite uniform averaging 140 inches in height allowed to self fertilization. If height is control by 3 pair of polygene, what is the height of following genotype of F2 plant?

I- AaBBCC     II- aaBbCC       III- aabbCc