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dexar [7]
3 years ago
10

Darwins theory of common descent states that all organisms

Biology
2 answers:
leonid [27]3 years ago
4 0
Darwins theory is all wrong and i don't believe in it. Cause this means that ur grandparents where monkeys
PilotLPTM [1.2K]3 years ago
3 0
Come from a common ancestor
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How long will it take a howler monkey call to get to another howler monkey if they were 2 km apart
solong [7]
To solve the question we proceed as follows;
time=distance/speed
distance between the monkeys is 2km=2000m
But the speed of sound= 330 m/s
Therefore the time taken for a howler monkey to get to the other will be:
time=2000/330
=6.1 seconds
The answer is 6.1 seconds

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3 years ago
If an animal leaves a footprint in soft mud, what type of fossil may be made?
Liono4ka [1.6K]
It is called a Trace Fossil
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Read 2 more answers
(I need help ASAP!! I’ll give brainliest!!). Explain in one or two sentences how the relationship between Glucose and Starch
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Answer:

A glucose molecule is to starch as (Explain your answer.) a. a steroid is to a lipid. b. a protein is to an amino acid. c. a nucleic acid is to a polypeptide. d. a nucleotide is to a nucleic acid.

Explanation:

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7 0
2 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.

8 0
3 years ago
In the desert food web shown below, which of the following best describes the transfer of energy between the lubber grasshopper
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<span>In the desert food web shown below, which of the following best describes the transfer of energy between the lubber grasshopper and the kangaroo rat?

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<span>C) About 10 percent of the kangaroo rat's energy transfers to the lubber grasshopper.
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5 0
3 years ago
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