Answer:
Considering the <u>whole progeny</u> (100%), there will be
- 25% Black male kittens, XBY
- 0% Calico Male kittens
- 25% Calico female kittens, XBXR
Explanation:
<u>Available data:</u>
- The gene for Calico (multicolored) cats is an x-linked trait and codominant
- Calico Females receive a "B" and an "R" gene, and have black and orange splotches on white coats. Their genotype is XBXR.
- Males can only be black or orange, but never calico. Their genotype is XBY and XRY
Cross: a female calico cat with a black male
Parentals) XBXR x XBY
Gametes) XB XR XB Y
Punnett square) XB XR
XB XBXB XBXR
Y XBY XRY
F1) Among the whole progeny:
- 2/4 = 50% will be black (female XBXB and male XBY)
- 1/4 = 25% will be Calico (female XBXR)
- 1/4 = 25% will be Orange (male XRY)
Among females:
- 1/2 = 50% of females will be black, XBXB
- 1/2 = 50% of females will be Calico, XBXR
Among males:
- 1/2 = 50% of males will be black, XBY
- 1/2 = 50% of males will be orange, XRY
Answer:
Active volcanoes are on plate boundaries (where tectonic plates meet)
Explanation:
Answer:
<em>CHARACTERÍSTICAS </em><em> </em><em>DE </em><em>LOS </em><em>BIOELEMENTOS:</em>
<em>*</em><em>Masa </em><em>molecular </em><em>pequeña:</em><em> </em><em>esto </em><em>les </em><em>permite</em><em> </em><em>compartir </em><em>electones </em><em>de </em><em>su </em><em>capa </em><em>externa </em><em>y</em><em> </em><em>formar</em><em> </em><em>enlaces</em><em> </em><em>covalentes</em><em> </em><em>estables</em><em>.</em>
<em>*</em><em>Polaridad:</em><em> </em><em>muchas </em><em>veces </em><em>la </em><em>tienen </em><em>los </em><em>compuestos </em><em>formados.</em><em> </em><em>.</em><em>.</em><em>.</em>
<em>*</em><em>El </em><em>carbono </em><em>comparte </em><em>cuarto </em><em>electrones </em><em>formado </em><em>cuarto </em><em>enlaces</em><em> </em><em>covalentes</em><em> </em><em>muy </em><em>estable.</em>
Earth rotates from west to east.
Answer:
Explanation:Define dissection. The process of carefully separating tissues to reveal anatomical relationships.
