Chokhat biology classes-parbhani

Gymnosperm
cycas and pinus tree

Tricks examples of phylum coelenterata

Drupe fruit mango and coconut
In coconut mesocarp is fibrous and endosperm two types

Adaptive radiation of Australian marsupials
divergent evolution

Convergent evolution-placental mammal and Australian marsupial

Rivet propper hypothesis
Analogy of airoplane with ecosystem

Biotechnalogy
seperation and isolation of dna fragment

Alignment of chloroplast
parallel or perpendicular
photosnthesis

Human evolution
Ape stage
ape-men stage
prehistoric men
modern men

DNA replication
Messelson and stahl experiment

Cells of acquired immunity
lymphocyte
antibody