As an Amazon Associate I earn from qualifying purchases.

Punnett Square Notes: Definitions & Explanations PDF | Download eBooks

Study Punnett Square lecture notes PDF with biology definitions and explanation to study “What is Punnett Square?”. Study punnett square explanation with biology terms to review biology course for online degree programs.

Punnett Square Definition:

  • Punnett square is a handy diagrammatic device for predicting the allele composition of offspring from a cross between individuals of known genetic makeup.

    Campbell Biology by J.B. Reece, L.A. Urry, M.L. Cain, S.A. Wasserman, P.V. Minorsky, R.B. Jackson



Punnett Square Notes:

The Punnett square is a square diagram that is used to predict the genotypes of a particular cross or breeding experiment. It is named after Reginald C. Punnett, who was the first one to come up with this diagram. The diagram is used by biologists to determine the probability of an offspring having a particular genotype and is usually used for traits that do not have multiple genes involved.

Keep Learning with Biology Notes

What is Leading strand?

DNA replication happens on both the strands meaning that both strands serve as templates for the synthesis as the new ...

What is Transmembrane route?

The transmembrane route is a route where water and solutes use a combination of the apoplastic and symplastic modes of ...

What is Epiphyte?

Epiphytes produce and gather their own nutrients; they do not tap into their hosts for sustenance. Usually anchored to the ...

What is Osmolarity?

Osmolarity is another name for osmotic concentration which measures the solute concentration. It is caluculated as the number of osmoles ...

What is Endothelium?

Endothelium refers to cells that line the interior surface of blood vessels and lymphatic vessels, forming an interface between circulating ...

What is Positive feedback?

Positive feedback is a process in which the end products of an action cause more of that action to occur ...