The hydrosphere is all water on earth, the lithosphere is the crust and upper mantle, the biosphere is all life on earth, and the atmosphere is all the gases surrounding the earth.
Answer;
Alleles are passed from the parents’ sex chromosomes to the sex chromosomes in the offspring.
Explanation;
-Sex linked traits are traits that are carried by the sex chromosomes and inherited together.
-Gene exists in alternative forms called alleles and each allele for a trait is inherited from each parent.
-Sex traits, like the other traits, are passed from parents to off spring through the process of sexual reproduction.
La proporción fenotípica de la F2, si se cruzan estas dos plantas será 9:3:3:1. Los caracteres domiantes son hoja verde y fruto alargado.
<h3>Cruzamiento doble heterocigota</h3>
El cruzamiento de un doble heterocigota para dos caracteres con domiancia completa producirá una proporción fenotípica de la F2 de 9:3:3:1.
En este caso la proporción fenotípica de la F2 de 9:3:3:1 es igual a 9 individuos de hoja verde y fruto alargado, 3 individuos de hoja verde y fruto redondo, 3 individuos de hoja amarilla y fruto alargado y 1 individuo de hoja amarilla y fruto redondo.
La proporción fenotípica de la F2 puede ser calculada del mismo modo que las observaciones hechas por Mendel al observar el cruzamiento de doble heterocigotas en arveja.
Aprende más sobre doble heterocigotas aquí:
brainly.com/question/24418866
Yes it is from a plant biotic
Answer: Life/ food energy
Explanation: Plants are producers, which means they make their own food, called photosynthesis. When they do this, they create food for themselves. I HOPE THIS HELPED!!!!!!