Precautions to be adhered to when handling grey water. ( 18 marks)

Suppose you have monohybrid pea plants in your garden and find that they produce round seed to wrinkled seeds in the ratio of 3: 1. if the allele are designated (r & r) receptively. what is the probable genotypes of the round seeds which produced f 1 ? rr & rr rr only rr & rr rr only rr only

At which point is crust neither created nor destroyed? island chain mid-ocean ridge divergent boundary transform boundary

Which organism actively hunts other