Biology, 19.03.2021 22:00 lexi7752

Complete el cuadro de Punnett que muestra un cruce entre un hombre que es heterocigoto para el tipo de sangre B y una mujer que es heterocigota para el tipo de sangre A.

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Answer from: nuconteaza119

F1) 1/4 = 25% de la porgenie será AB, IAIB

1/4 = 25% de la progenie será heterocigota para el tipo A, IAi

1/4 = 25% de la progenie será heterocigota para el gruo B, IBi

1/4 = 25% de la progenie será homocigota recesiva, ii

Explanation:

El gen I determina el tipo de sangre de una persona. Es un gen dialelico que muestra alelo dominante I y recesivo I. En personas de tipo A, los alelos son IA dominante, i recesivo.En personas de tipo B, los alelos son IB dominante, i recesivoIA e IB son codomiantes entre si, lo que signofica que hay un tercer fenotypo IAIB, expresando ambos tipos de sangre juntos. El alelo i es recesivo siempre.

Genotipo A:

IAIA, Homocigota dominanteIAi, Heterocigotaii homocigota recesivo

Genotipo B:

IBIB, Homocigota dominanteIBi, Heterocigotaii homocigota recesivo

Genotipo AB:

IAIB, Homocigota dominante

Cruza: un hombre que es heterocigoto para el tipo de sangre B con una

mujer que es heterocigota para el tipo de sangre A

Parentales) IBi x IAi

Gametos) IB i IA i

Cuadro de Punnett)

IB i

IA IAIB IAi

i IBi ii

F1) 1/4 = 25% de la porgenie será AB, IAIB

1/4 = 25% de la progenie será heterocigota para el tipo A, IAi

1/4 = 25% de la progenie será heterocigota para el gruo B, IBi

1/4 = 25% de la progenie será homocigota recesiva, ii

Answer from: Quest

Ifound this on google “here are some features of the alveoli that allow this: they give the lungs a really big surface area. they have moist, thin walls (just one cell thick) they have a lot of tiny blood vessels called capillaries.for more information go to the website below › bitesize › guidesi hope this you for what your looking for. can you plz mark me brainliest?

Answer from: Quest

Nimbostratus is the correct answer.
explanation: nimbostratus clouds are the type of clouds that are mostly likely present on gray, rainy day. these clouds produce continuous rain, snow and there is no thundering or lightening either.

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Complete el cuadro de Punnett que muestra un cruce entre un hombre que es heterocigoto para el tipo...

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