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A is correct hydrogen comes from amino group n hydroxyl group from carboxyl group

Fasciola lives in bile duct.ptb page no 177

statement is about Rh-,typing mistake,so A is correct.

Yes, thanks for correction

Of course,as mentioned these are past papers mcqs.

Yes and the mcq which state Mitosis,a type of cell division is observed in? Options 1.E.coli 2.Nostoc 3.Blue green algae 4.Cyanobacteria Mdcat website showing all four options incorrect and in reality these four options are really incorrect the right option will be NONE OF THE ABOVE can any one tell me students should mark which option??????

@@Musaasif1234 blue green algae bcz un k according is mein algae ka word hai

@@KhanumJawaria unhon nay is option ko mark kia ha? Main nay jis website say dekha ha us main wo saray hi options ko wrong declare kr Raha ha AP nay jis website say solve kia ha kindly AP bta dain ......jazakallah khair

@@Musaasif1234 mein ny Kisi website sy ni dekha ye discussion krwae thi sir ny or ye mcq nums 2023 mein bhi tha or usky uhs mein a gya without correction.

Yes ,a option is correct

One complete helix 3.4 nm Diameter 2nm

@@khushnudamurad179 thanks for correction

B is correct bcz hormones regulate metabolic processes and enzymes control the cell metabolism.

D is correct

A is correct