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MrMuchimi
2 years ago
9

A chicken with black feathers (BB) is crossed with a chicken with white feathers (WW). The offspring have black and white feathe

rs. What is the genotype of the offspring? 1. 2. 3. 4. A Punnett square is shown. The columns are labeled Upper B and Upper B. The rows are labeled Upper W and Upper W. Clockwise from upper left the boxes contain: 1, 2, 4, 3.
Biology
1 answer:
11Alexandr11 [23.1K]2 years ago
5 0

Answer:

All of the offspring are going to have a heterozygous genotype (BW)

Explanation:

If you cross BB and WW your Punnett square will be 100% heterozygous with all 4 offspring having a BW genotype and a phenotype of black and white feathers.

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Answer:

La pata de un pato y la aleta de un pez son en ambos casos son elementos que les permiten tanto al pato como al pez moverse, además de sus funciones de estabilidad. La aleta de una ballena y el brazo del ser humano, sucede lo mismo que en el caso anterior. En el caso de la aleta de la ballena, es como la aleta del pez. En cuanto al brazo del ser humano permite realizar movimientos que contribuyen al desarrollo de sus funciones, como por ejemplo, agarrar distintos elementos. La pelvis reducida de los cetáceos no tiene actualmente ninguna función.

Explanation:

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3 years ago
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