#Question id: 5430
#XL - T Zoology
A plant height in Maize is control by 3 pair of polygene .Two varieties of maize averaging 120 and 60 inches in height, respectively, are crossed. The F1 progeny is quite uniform averaging 40 inches in height. What is proportional of F2 progeny that is display phenotype either 120 cm or 60 cm height?
#Question id: 5431
#XL - T Zoology
Plant having height 6 cm are allowed to cross with plant having height 2 cm , all F1 progeny having height uniform 4 cm were allowed selfing to produced F2 progeny in which 3 plant out of 8 having height 4 cm . what are number of polygene involve in that trait ?
#Question id: 5432
#XL - T Zoology
which of the following are not feature of polygenic inheritance ?
#Question id: 5522
#XL - T Zoology
In reptiles, birds, and mammals, mesoderm is made by invagination and involution into the
#Question id: 5523
#XL - T Zoology
Ectodermal cells condense into placodes that change into
#Question id: 5524
#XL - T Zoology
Interaction of the optic stalk with ectoderm makes the development of the