Limestone is a sedimentary rock composed primarily of calcium carbonate (CaCO3) in the form of the mineral calcite. It most commonly forms in clear, warm, shallow marine waters. It is usually an organic sedimentary rock that forms from the accumulation of shell, coral, algal, and fecal debris.
Antigens are substances capable of mobilizing the<u> </u><u>IMMUNE SYSTEM</u>
<u />
<u />
<u />
<u />
<u>Your answer would be: </u> IMMUNE SYSTEM
<u />
<u />
<u />
<u />
<u>Hope that helps! </u> : )
Answer:
- 1/2 = 50% de la progenie será roja heterocigota, Rr
- 1/2 = 50% de la progenie será blanca homocigota recesiva, rr.
Explanation:
- El gen que codifica para el color de flor es dialélico
- El alelo R es dominante y expresa color rojo en homocigosis y heterocigosis.
- El alelo r es recesivo y expresa el color blanco en homocigosis.
Cruza: flores rojas heterocigotas con flores blancas
Parentales) Rr x rr
Fenotipo) Rojo Blanco
Gametas) R r r r
Cuadro de Punnett)
R r
r Rr rr
r Rr rr
F1) 2/4 = 1/2 = 50% de la progenie será roja heterocigota, Rr
2/4 = 1/2 = 50% de la progenie será blanca, rr.
While all of these could be correct, they most likely had inaccurate data and info