The land is believed to be inhabited by the algae on the first. The earliest land plants were the ones which did not have deep roots. They were the non-vascular plants and included mosses, hornworts, and liverworts. i.e., the bryophytes. They reproduced through spores.
By harvesting cells from the orchids root tips that will allow you to clone the plant
Answer:
Preguntas:
1- ¿Cómo definiría a una norma y a una ley?
2- ¿Cuál es la diferencia entre ambas?
3- ¿Qué sucede ante el incumplimiento de una norma y una ley?
4- ¿Quién define una norma y una ley?
5- ¿Cuáles son los ejemplos que podría dar acerca de las leyes y las normas?
Explanation:
Las preguntas formuladas sirven para crear los conceptos de normas y leyes y ahondar en su significado. De esa manera se construyen sus significados, sus límites y se pueden comparar ambas palabras. A su vez, es necesario establecer quién debe controlarlas y ayudar con ejemplos permite visualizar de manera más gráfica y con ejemplos más sencillos para poder entender.
<span>1) The probability of F2 seed chosen at random will be yellow is the same as asking about the probability of forming a yellow seed in that generation. The answer is 3/4 (75%) because 1/4 = 25% GG is homozygous dominant and the rest 2/4 = 50% Gg are heterozygous.
2) In the F2 generation there are
two genotypes that will breed true, which is homozygotic genotypes: GG and gg. But of these two, only one of
them is yellow. The answer is 1/3 because from all the yellow seeds that resulted (GG, Gg and gG) only one has the genotype for true breeding.
3) The probability of taking out three seeds in which a least one is yellow can be calculated by subtracting the only
probability that doesn't fit the criterion, which is taking out a green seed 3 times:
= 1/64.
Then substract that to 1
=
4) there are three possible groupings in which the green is taken once and the yellow seeds taken twice. The first possibility (follow the example) is the green being the first to come out, another possibility is being the second and the last possibility is being taken in the third time.
For example, Green yellow yellow- probability : </span>
<span><span><span>
</span> = 9/64
This is one possibily, but since there are 3, multiply it by 3 and you obtain the final answer:2</span>7/64. </span>