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AnnyKZ [126]
3 years ago
10

a spaceship is designed to support animal life for a multiyear voyage to the outer planets of the solar system. plants will be g

rown to provide oxygen and to recycle carbon dioxide.; since the spaceship will be too far from the sun for photosynthesis, an artificial light source will be needed. what wavelengths of light should be used to maximize plant growth with a minimum of energy expenditure?; a) full-spectrum white light; b) green light; c) a mixture of blue and red light; d) yellow light; e) uv light
Biology
1 answer:
Margarita [4]3 years ago
6 0
Uv light is light that covers the electromagnetic spectrum from infrared to near-ultraviolet, or all wavelengths that are useful to plant or animal life
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All sensory information, with the exception of olfaction, must pass though the ________ as it travels to the cerebral cortex. ce
Whitepunk [10]

Answer:

\huge\boxed{\sf Thalamus}

Explanation:

All the sensory information through sensory neurons must pass through the thalamus.

<u>Thalamus:</u>

  • connects cerebral cortex and midbrain.
  • collects information from the midbrain and passes it to the cerebral cortex.
  • is involved in more functions such as; detects sensations of visual, auditory, and gustatory systems.
  • is concerned with memory, emotions.

\rule[225]{225}{2}

7 0
3 years ago
Protist reproduction
solong [7]

Answer:

e. is mostly asexual, with sexual as a second option.

Explanation:

Protist are unicelluar eukaryotic  microorganims. Example include:

<u><em>Amoeba</em></u> <u><em>proteus</em></u>

<u><em>Euglena</em></u><em> </em><u><em>viridis</em></u>

Dinoflagellates, etc.

Among the species of Protists, each species exhibit a unique way of reproduction. Generally, in Protist there are two types of reproduction, these are asexual reproduction and sexual reproduction. With asexual reproduction being the primary mode of reproduction in most protists.

Protist reproduce asexual by binary fission or by budding.

Binary fission occurs when a single protist divides its nucleus and then divides itself into two separate organisms.

Budding occurs when a new organism grows from the body of the parent organism. The new organism may separate from the parent or remain attached, forming colonies.

They also reproduce sexually by conjugation.

Sexual reproduction by conjugation requires two parent organisms contributing to the genetic material of the offspring. The essence of conjugation is to produce a new offspring with a wider genetic variability i.e the offspring being genetically different from the parent organisms.

4 0
3 years ago
Does anyone know the answer??!
eduard

Answer:

no i don't know the answer

7 0
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Bacteria! Bacteria! Bacteria! :)
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