Answer:
Linkage.
Explanation:
The Mendel's second law is also known as the law of independent assortment. According to this law, the assortment of two different genes are independent of each other.
The law of independent assortment is applicable only when the two genes are on the different chromosomes. If the two genes are on the same chromosome, they undergo the process of linkage and do not assort independently. The linkage will result in the formation of recombinant progeny.
Thus, the correct answer is option (c).
What is the question so I can help answer
Answer:
it explains how eukaryotes came from ancestral prokaryotes.
it theorizes that some organelles (mitochondria and chloroplasts), evolved from free-living prokaryotes that were overtaken and subsequently became obligate endosymbionants.
Explanation:
Answer:
Uno de los progenitores es heterocigoto para color naranja (Nn) y el otro parental es homocigoto recesivo para gris (nn). Al haber una cruza entre un homocigoto recesivo y un heterocigoto, la 50% de la progenie expresa color naranja (Nn), mientras que el otro 50% expresa color gris (nn).
Explanation:
<u>Datos disponibles:</u>
- Cruce entre peces naranjas y peces grises
- 50% de la F1 son peces grises
- Naranja dominante sobre gris
Podemos nombrar el alelo dominante para color naranja <em>N</em>, y al alelo recesivo para color gris <em>n</em>.
Para que en un cruce entre dos fenotipos distintos, el 50% de la primer camada exprese uno de estos fenotipos, entonces uno de los parentales debe ser heterocigoto, mientras que el otro parental debe ser homocigoto recesivo. De esta forma 50% de la primera generación expresara uno de los fenotipos, mientras que el otro 50% expresará el otro fenotipo.
Supongamos que uno de los parentales lleva el genotipo <em>Nn</em>, y el otro parental es <em>nn</em>.
Cruce:
Parental) Nn x nn
Gametas) N n n n
Fenotipos) Naranja Gris
Cuadro de Punnett) N n
n Nn nn
n Nn nn
F1) 2/4 = 1/2 = 50% de la progenie tendrá genotipo heterocigoto, Nn
2/4 = 1/2 = 50% de la progenie tendrá genotipo homocigota recesivo,
nn
50% de la progenie será color naranja (Nn)
50% de la progenie será color gris (nn)
In anatomy, an indentation is defined as a notch (i.e., a small hollow) of any body structure. The greater sciatic notch is an indentation in the ilium, which is one of the bones that form the pelvis.
- The indentation inferolateral to the auricular surface is the greater sciatic notch.
- The greater sciatic notch is a bony depression (indentation) in the pelvis localized above the ischial spine.
- The auricular surface of the ilium is an ear-shaped surface that articulates with the sacrum in order to form the sacroiliac joint.
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