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Darina [25.2K]
3 years ago
12

What is a pioneer species?

Biology
1 answer:
ELEN [110]3 years ago
6 0

Primera especie en colonizar lugares que estaban sin habitar

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babymother [125]

Answer:

please see the given attachment.

or www.answers.com

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3 years ago
Where in the cell does the krebs cycle part of cellular respiration occur ?
neonofarm [45]

Answer:

<u>In the mitochondrial matrix</u>

<u></u>

Explanation:

The mitochondria is an organelle within the cytoplasm of the cell.  It consists of an outer membrane, inner membrane, and matrix containing a gel-like substance. During aerobic respiration in mitochondria, cells break down sugars in the form of glucose into CO_{2} (carbon dioxide) and  H_{2} O (water) to obtain energy in the form of ATP or adenosine triphosphate.

aerobic respiration:

C6H12O6+ 6 O2        →      6 CO2 + 6 H2O + ≅38 ATP

(glucose)   (oxygen)         (carbon dioxide) + (water)

The Kreb's cycle involves several enzymatic reactions, where pyruvate derivatives obtained from glycolysis, are reduced and oxidized to harvest energy as ATP.

8 0
3 years ago
Write a definition of homologous chromosomes using the terms “gene” and “allele.”
Rina8888 [55]
Homologous chromosomes contain the same genes and the same locations, or loci but may have different alleles. But jsut so this definition makes sense, lets define some of the words. 
A gene contains the traits that is passed down from two parents to its offspring. An allele is one part of a pair of genes that are located in a particular spot that controls the same trait.
5 0
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Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the corre
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The recommended energy intake for an adult male is
lawyer [7]

Explanation:

It depends upon some factors like

Major factor

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  2. Your lifestyle
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Other factors

  1. Some hormones
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5 0
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