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igor_vitrenko [27]
3 years ago
14

1. What is the primary function of DNA?

Biology
2 answers:
Afina-wow [57]3 years ago
6 0
The sequence of the nucleotides along the backbone encodes genetic information. The four roles DNA plays are replication, encoding information, mutation/recombination and gene expression.
OverLord2011 [107]3 years ago
4 0

Answer:

To store genetic information to pass on to other living organisms.

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Electrons, photons, and neutrons all make up the Atom.

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What percentage of rain falls in the dry desert?A.less than 8%B.less than 9%C.less than 10%D.less than 5%
Nuetrik [128]
I think the correct answer is C. Less than 10% of rain falls in a dry desert. Desert biomes are known to be the driest of all types of biomes. It receives very or almost no rainfall. Precipitation in a dry desert is about 250 mm per year.
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3 years ago
When mendel crossed true breeding tall and short parental plants, what was produced?
Sauron [17]
For the f1 generation. 100% of whichever had the dominant allele.
it will change for the f2 generation
5 0
3 years ago
According to the data, this is most likely a ? ecosystem
bekas [8.4K]
The answer for this question should be c because an ecosystem is. Agrassland
3 0
3 years ago
Un hombre que carece de la posibilidad de enrollar su lengua (ee) se cruza con una mujer heterocigoto para este rasgo que enroll
Valentin [98]

Answer:

50%

Explanation:

La información que tenemos es:

Un hombre homocigoto (ee) que carece la posibilidad de enrollar su lengua.

Una mujer heterocigota (Ee). Al tener dos copias distintas de este gen, la mujer puede enrollar su lengua ya que este es un gen dominante (E) sobre el gen recesivo (e) que impide este movimiento.

Si hacemos un Cuadro de Punnett veremos que la capacidad de enrollar la lengua en los descendientes de esta pareja tiene una probabilidad fenotípica del 50% ya que hay un 50% de probabilidades de que su descendencia tenga un genotipo Ee y otro 50% de que sea ee, lo cual se expresa en una probabilidad  fenotípica, es decir lo que se puede apreciar visiblemente como resultado de la interacción del genotipo y el ambiente, de con un 50% de poder enrollar la lengua.

<u>   ║e ║ e</u>

<u>E║Ee║Ee</u>

<u>e║ee║ee</u>

<u />

6 0
3 years ago
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