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Other Options

Item# AB1448 AB1447 AB1445 AB1446 AB1443 AB1444
Cross Monohybrid Seeds (100) Monohybrid Seeds (100) Dihybrid Ear Dihybrid Ear Monohybrid Ear Monohybrid Ear
Ratio 1 Normal Tall: 1 Dwarf 3 Normal Green: 1 Albino 9 Purple Dent: 3 White Dent: 3 Purple Sweet: 1 White Sweet 1 Purple Dent: 1 White Dent: 1 Purple Sweet: 1 White Sweet 3 Purple: 1 White 1 Purple: 1 White
Price $14.96 $16.64 $15.24 $15.29 $15.29 $15.29
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Product Details

Corn, Segregating Ears are full-size ears of corn from plants specially bred to demonstrate Mendelian probability ratios and fundamentals of heredity. Kernels are numerous enough to give results close to theoretical ratios, yet students will learn that those ratios are predictive and numerical variations are natural. One of the cleanest, simplest and least time-consuming ways to introduce basic principles of heredity.

Corn, Segregating Seeds are viable seeds for germination. Seedlings developing from these seeds will demonstrate the phenotypic ratios described. Color characteristics are often indistinct initially and may require a few days to develop fully. Seeds are packaged in envelopes of 100 and germination rate should exceed 90 percent.

Specifications

To demonstrate the assortment of two independent characteristics. Product of a test cross between an F1 hybrid—heterozygous for both alleles—and the homozygous recessive (white, sweet) parent.