New species originated via punctuated equilibrium having some characterstic feature

a. occur during cladogenesis from ancestral species

b. subpopulation of ancestral species transform in to new species

c. Morphological change is sudden and rapid

d. continuously change in their morphology

which above statement is correct

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#Question id: 27129

#Unit 7. System Physiology – Animal

Which drugs are used to prevent formation of thyroid hormones from iodides and tyrosine?

TLS Online TPP Program

#Question id: 960

#Unit 1. Molecules and their Interaction Relevant to Biology

Which amino acids are purely ketogenic?

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#Question id: 28328

#Unit 5. Developmental Biology

Ingression process involved migration of individual cells from the surface into the embryo's interior, this process is found in_____

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#Question id: 7514

#General Aptitude

A train running at 8/11 of its own speed reached a place in 11/2 h. How much time could be saved, if the train would have run at its own speed?

TLS Online TPP Program

#Question id: 19120

#Unit 8. Inheritance Biology

Trisomy 18 is one of the most common trisomies observed in human populations. You prepare DNA samples from two unrelated infants, both with trisomy 18, and from their parents. You then type the infants and their parents for four SSRs distributed along chromosome 18:

 

                                      

In which parent did nondisjunction occur in Family 1?