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A tetrad is the pairing of homologous chromosomes. A human offspring inherits 23 chromosomes (N) from each parent upon fertilization, giving the offspring 46 chromosomes (2N). â¦ In meiosis, homologous chromosomes (N from mom and N from dad) come together and form a tetrad, which consists of 2 homologous chromosomes. Since you inherit a chromosome from both parents (2N) that pair up to form a tetrad, you will have 23 tetrads that have a chromosome from mom and dad paired together.
CANNED FOOD TWO CENTURIES SMARTER. Tetra RecartÂ® is the first retortable carton package designed for shelf-stable products traditionally filled in cans, glass jars or pouches - foods like vegetables, beans, tomatoes, pet food, soups and sauces.