#Question id: 5425
#SCPH28 | Zoology
Two varieties of maize averaging 50 and 20 inches in height, respectively, are crossed. The F1 progeny is quite uniform averaging 35 inches in height. Out Of the 16 F2 plants, the 5 are 35 inches. What is the probable number of independent segregating polygenes involved in this trait?
#Question id: 11962
#I Life Science/ Life Sciences Group – I-V
#Question id: 1396
#SCPH28 | Zoology
Trks are:
a. endonucleases. b. transmembrane receptors. c. proteases. d. protein kinases.
#Question id: 10555
#SCPH05 I Biotechnology
The water molecule, hydrogen–oxygen bonds form an angle of 105°, The opposite partial charges (δ– and δ+) on the water molecule lead to the formation of which bond with other water molecules,
#Question id: 6954
#I Life Science/ Life Sciences Group – I-V
Between fertilization and the first cleavage division, actin filaments pull the cytoplasm of the frog egg toward the point of sperm entry in a process called: