Response:
Este es un ejemplo de dominancia incompleta. Se trata de un fenómeno genético que se manifiesta cuando un gen dominante no logra expresar su totalidad en el alelo recesivo en un alelo heterocigoto dominante.
Por ende, ambos rasgos se muestran, dando lugar a una fusión de los dos alelos para los colores (blanco y rojo). El alelo rojo dominante muestra dominio parcial sobre el alelo blanco recesivo, produciendo así el alelo completamente rosado.
Según la ley mendeliana, las dos flores rojas son heterocigóticas. Por lo tanto, las flores rojas dominantes heterocigóticas deben ser R. El alelo blanco es recesivo (rr) y es enmascarado por el R rojo,
Sin embargo, al cruzar los dos alelos heterocigotos rojos:
Los fenotipos derivan en forma de
RR, (1) rojo Rr Rr (2) rosa rr (1) Blanco.
Esto ocurre porque el alelo rojo dominante no era total / completamente dominante sobre el alelo recesivo blanco en ninguno de los casos, resultando en un alelo rosa (el tercer fenotipo)
An individual who possesses two identical X chromosomes is female.
Since women have a pair of X chromosomes, they are considered homozygous for the X chromosome - the term homozygous refers to having 'two chromosomes of the same type.' In contrast, men typically have different chromosome types - XY.
<span>The Carbon cycle is the least reliant on biological processes</span>
Jonas finds it fascinating to observe the contrasts and resemblances between his family's home and the living quarters in the annex, particularly regarding the opulent decor and the book collection.
Explanation:
All community members inhabit dwelling, while the Giver resides in the Annex, a compact area attached to the rear of the House of the Old.
In contrast to the dwellings, which are simply furnished without novels or art on the walls, the annex boasts a wealth of books, elegantly designed furniture, and rich textiles.
The interiors of the dwelling serve practical purposes, but they lack vibrancy and visual appeal. The annex includes a buzzer. While dwellings may contain practical books like a dictionary or the Book of Rules, the annex is replete with a variety of other books.
Answer: Major agricultural crops include corn, wheat, barley, oats, rye, rice, sorghum, and soybeans. Less than 10% of the U.S. corn crop is designated for human consumption. Legumes like dry beans and peas play a vital role in the diets of many Americans and people globally.
Explanation:
