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Sonbull [250]
3 years ago
9

Charles and francis darwin concluded from their experiments on phototropism by grass seedlings that the part of the seedling tha

t detects the direction of light is the
Biology
1 answer:
wariber [46]3 years ago
7 0
Charles and Francis Darwin concluded from their experiments on phototropism by grass seedlings that the part of the seedling that detects the direction of light is the "tip of the coleoptile."
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20 word summary on part 1 for “Fahrenheit 451”
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How many chapters are in part 1 then I can assist you!
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4 years ago
What system coordinates the bodys responses to stimuli ans sends messages to the rest of the body
k0ka [10]
Tge system that coirdinate and send message to the body is the nervous system
4 0
3 years ago
Describe how nitrogen cycles between hydrosphere and lithosphere
Mrac [35]
<h2><u>Please </u><u>mark </u><u>BRAINLIEST</u></h2>

Explanation:

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8 0
2 years ago
Linked genes are genes that Select one: a. assort independently. b. segregate equally in the gametes during meiosis. c. always c
nexus9112 [7]

Answer:

d. are found on the same chromosome

Explanation:

Linked genes are genes that <em>sit close together on the same chromosome,</em> this closeness makes higher the probability to inherit them together, meaning they won't follow Mendelian inheritance. Considering this information we can conclude that the correct answer is d. are found on the same chromosome.

I hope you find this information useful and interesting! Good luck!

4 0
3 years ago
Suppose an alkane had 8 carbon atoms. How many hydrogen atoms would it have? a. 18 atoms c. 10 atoms b. 16 atoms d. 12 atoms
Delvig [45]
<h3><u>Answer;</u></h3>

A. <em>18 hydrogen atoms </em>

<h3><u>Explanation;</u></h3>
  • <em><u>Alkanes are group of hydrocarbon that are saturated</u></em>. They are saturated in the sense that each carbon atom has maximum number of hydrogen atoms.
  • <em><u>The homologous series of alkanes has a general formula of CₓH₂ₓ₊₂.</u></em>
  • Therefore,<u><em> an alkane with 8 carbons will have; (2×8) +2 = 18 hydrogen atoms. </em></u>Thus, the formula of the hyrocarbon will be; C₈H₁₈.
7 0
3 years ago
Read 2 more answers
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