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ivann1987 [24]
3 years ago
6

Which phylum includes animals that lack tissues

Biology
1 answer:
ruslelena [56]3 years ago
3 0
Animal Phyla: Porifera

Cellular - lack tissue
sponges have no germ layers, symmetry, cephalization, body cavity, or segmentation
Reproduce sexually or asexually
5000 known species

hope this helps.
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explain the rules of binomial nomenclature and apply them to the scientific name for the moutain lion:FELIS CONCOLOR
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Binomial nomenclature is naming a organism by its genus and species the rules are the genus always comes first and the first letter is capitalized and the species always comes second and is lower case so the mountain lion would be Felis concolor
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3 years ago
Primary succession ______.
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C) Occurs in areas without soil.
Primary succession occurs in lifeless areas in which <span>soil that is incapable of sustaining life is formed due to lava, sand dunes, and </span><span>rocks left from a retreating glacier.</span>
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An intermediate which inhibits the activity of fructose 1,6 diphosphatase would inhibit
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Fructose 1,6-bisphosphatase, on the other hand, is inhibited by AMP and activated by citrate. A high level of AMP indicates that the energy charge is low and signals the need for ATP generation.

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In drosophila melanogaster, white eye is a x-linked recessive
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Answer:

In Drosophila melanogaster, white eye is an X-linked recessive trait, and red eye is an X-linked dominant trait. Assume that the flies have a diploid set of ...

Explanation:

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3 years ago
Classify each statement as an example of adhesion, cohesion, or surface tension. Drag each statement to the appropriate bin. A s
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Answer:

A sewing needle floats when it is placed gently on top of water in a bucket - surface tension

Water molecules ding to plant cell walls - adhesion

A water strider runs across a pond without breaking the surface - surface tension

A drop of water spilled on a table forms a drop on the table, rather than spreading out over the surface - cohesion

Water molecules cling to the side of a beaker - adhesion

Water molecules are attracted to each other - cohesion

Explanation:

The surface tension refers to the tendency of the surface of a liquid to remain unbroken by an external force due to the cohesive property of the molecules of the liquid. Instead of being broken, the surface of the liquid stretches like an elastic membrane.

The adhesive property of a liquid, also known as the force of adhesion, refers to the property of the molecules of the liquid to stick to other molecules while cohesive property or cohesion refers to the property of molecules of liquids to stick to themselves.

Hence,

<u>Surface tension</u>

  • A sewing needle floats when it is placed gently on top of water in a bucket.
  • A water strider runs across a pond without breaking the surface.

<u>Cohesion</u>

  • A drop of water spilled on a table forms a drop on the table, rather than spreading out over the surface.
  • Water molecules are attracted to each other.

<u>Adhesion</u>

  • Water molecules ding to plant cell walls
  • Water molecules cling to the side of a beaker
8 0
2 years ago
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