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bekas [8.4K]
3 years ago
6

The increase of carbon dioxide in the atmosphere has had which effect on the earths climate?

Biology
1 answer:
a_sh-v [17]3 years ago
8 0

Answer: A. Average rainfall has decreased

Explanation:

I might be wrong. sorry if i'm wrong

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The difference between generalized and specialized transduction is:___________
Rzqust [24]

Answer: option D

In generalized transduction, any DNA can be moved while in specialized transduction certain DNA from the phage site is moved.

Explanation:

Transduction is the process where foreign DNA is added to a cell by a virus or viral vector.

Transduction is divided into two, generalized and specialized.

Generalized transduction is a process where any DNA can be transferred by the virus in the cell while specialized transduction is a process where a fragment of the DNA near the phage site can be moved.

6 0
3 years ago
Verdadero o falso mediante el genotipo podemos determinar si existen dominancia en una característica
Murljashka [212]

Answer:

Verdadero

Explanation:

Sabemos que los caracteres dependen de los genes. Y los genes pueden presentarse en forma de alelos dominantes, o alelos recesivos. La expresión de los alelos recesivos son enmascarados o escondidos por el alelo dominante. Es decir, que si ambos alelos se encuentran juntos en un heterocigota, solo el alelo dominante se expresará.

Entonces el alelo dominante expresa la característica que resulta dominante, mientras que el alelo recesivo expresa la característica recesiva.

Genotipo:

  • Homocigota dominante ----> Expresa caracter dominante (Solo el alelo dominante esta presente)
  • Heterocigota -------------------> Expresa el caracter dominante (Ambos alelos estan presentes, pero el dominante es quien se expresa)
  • Homocigota recesivo --------> Expresa el caracter recesivo (solo alelos recesivos estan presentes)

Por ejemplo, si tenemos dos fenotipos rojo y amarillo, y sabemos que el color esta codificado por un gen dialelico llamado M. También supongamos que no sabemos qué alelo expresa qué color. Teniendo solo estos datos, no podemos decir si el rojo es el color dominante o si el amarillo lo es.

Sin embargo, si tenemos los siguientes genotipos acompañando esta información:

  • MM--> Amarillo
  • Mm--> Amarillo
  • mm --> Rojo

Recién ahora podemos deducir que el caracter dominante es el amarillo.

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3 years ago
A(n) _____________________ occurs when a clot breaks free from an artery wall and travels through the circulatory system until i
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An embolus <span>occurs when a clot breaks free from an artery wall and travels through the circulatory system until it lodges in a small artery and suddenly shuts off blood flow to the tissues.​</span>
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3 years ago
The legs of the human body are part of a lever system. True Or False?
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True, your legs are examples of levers.
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Which endocrine gland is indicated by the arrow?
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The thyroid gland hope this helps #ZedTheZom
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