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#Question id: 8900
#SCPH28 | Zoology
Which of the following statements about craniates is (are) correct?
1. Craniates are more highly cephalized than are non-craniates.
2. Craniatesʹ genomic evolution includes duplication of clusters of genes that code for transcription factors.
3. The craniate clade is synonymous with the vertebrate clade.
4. Pharyngeal slits that can assist in gas exchange originated in craniates,
5. The two-chambered heart originated with the early craniates.
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#Question id: 305
#SCPH01 Biochemistry
Conditions for ionic bond formation is / are________
(A) Small cation, large anion
(B) Low IP of cation, high electron affinity of anion
(C) Large cation, small anion and less charge
(D) Less lattice energy
Correct answer is:
TLS Online TPP Program
#Question id: 5556
#SCPH06 I Botany
Contact of a sea urchin egg with signal molecules on sperm causes the egg to undergo a brief ________.
TLS Online TPP Program
#Question id: 13073
#SCPH01 Biochemistry
Restriction enzymes must be use in RFLP and RAPD markers for genome mapping in plants;
TLS Online TPP Program
#Question id: 1093
#SCPH28 | Zoology
Which of the following activities would be inhibited by a drug that specifically blocks the addition of phosphate groups to proteins?