Choose the correct alternative:
Sea horse is a bony fish/mammal.

Choose the correct alternatives

Choose the correct alternative: Peroxyacyl nitrate is a primary pollutant/secondary pollutant.

Choose the correct alternative A meristem/ fruit is free of viruses.

Choose the correct alternative Source of lactose is milk/germinating seeds.

Choose the correct alternative. Sap wood/Heart wood is dark brown in colour.

Choose the correct alternative: Tendon is formed of white fibres/yellow fibres.

Choose the correct alternative: Site of implantation is endometrium/myometrium of uterus.

Choose the correct alternative: Heavy metal associated with bone deformation is Cadmium/Mercury.

Choose the correct alternative: In rhodophycease there is predominance of pigment r-phycoerythrin/phycocyanin.

Choose the correct alternative: Partuirtion is aided by oxytocin/relaxin/oygtocin and relaxin both.