1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
tresset_1 [31]
3 years ago
6

Choose two organisms from the following list. Describe a structural adaptation and ehow it helps the organism survive in its env

ironment.fish, owl, tortoise, bat, snowshoe hare, poison dart frog, cactus

Biology
1 answer:
Dafna1 [17]3 years ago
5 0
Since IDK which two you would choose, I'll just list all of them: fish have developed a light, streamlined body to get through water quickly to evade predators with and swim with ease, owls have big eyes so their pupils can get enough light to see in the dark since they're nocturnal, their light bodies and special (Fluffy???) flight feathers let it fly with virtually no sound, allowing it to sneak up on prey, tortoises have a large, hard shell for protection from predators and provides a mobile home on their back! Bats may be practically blind but that doesn't stop them when using echolocation to detect prey and chase it no matter what moves they make or obstacles in the way, snowshoe hares have big feet to sit on top of the snow in the cold winters where they live, their fur also changes colors as the snow melts and the plants start coming back in the more warmer seasons, poison dart frogs, sorry, IDK, cacti have developed spines all over them as self defense, (from what IDK) and they can last a long time without water (I think, don't quote me on that ^^') hope this helps
You might be interested in
How is repetition and replication alike
Colt1911 [192]
Both provide approach to confirming the result of experimentation.
4 0
3 years ago
Fossils of archaeopteryx. The carliest known bird show which of the following unique characteristics that indicate its dinosaur
Pepsi [2]
Archaeopteryx had "teeth, three claws on each wing" similar to dinosaurs. So, most appropriate answer would be Teeth & Wings

Hope this helps!
6 0
3 years ago
A) In how many cases in the genetic code would you fail to know the amino acid specified by a codon if you knew only the first t
Vesna [10]

Answer:

a) 28 cases

b)  3 cases

Explanation:

a) From the table of genetic codes, there are 28 codons that specify more than one amino acid assuming only the first two nucleotides are considered. In these cases, one cannot outrightly specify the amino acid the genetic codes are coding for without knowing the last nucleotide of the codes. <em>For example, UU can be for Phenylalanine or Leucine, CA can be for Histidine or Glutamine, etc. </em>

b) From the table of genetic codes, the first two nucleotides of Arginine can be either of CG or AG, that of Serine can be either of UC or AG while that Leucine can be either of CU or UU. Only in these <u>3 cases</u> would one fail to know which are the first two nucleotides assuming the name of the amino acids are given.

<em>See the attached image for the genetic code.</em>

7 0
3 years ago
What is natural selection
AysviL [449]
Where organisms are better adapted to their environments tend to survive and produce more kids!
6 0
3 years ago
Read 2 more answers
What property of water allows fish to survive in a lake that is frozen over?
Fiesta28 [93]

C. Ice is less dense than water which means water condenses when it freezes allowing the ice in a lake to float on top of the water preventing the water below from freezing.
4 0
3 years ago
Other questions:
  • In the cell cycle, cytokinesis occurs at the end of
    10·2 answers
  • The flowchart below shows the major steps in a system that builds mp3 players.
    6·2 answers
  • Which statement is true for photosynthesis
    10·2 answers
  • A pea plant that has round seeds has the genotype Rr. It is crossed with a pea plant that has wrinkled seeds and the genotype rr
    7·1 answer
  • Which structure protects bacteria from being phagocytized by white blood cells?
    8·1 answer
  • Sedimentary rocks form _____
    14·2 answers
  • What differentiates the inflammatory response and the immune response?
    11·2 answers
  • Organic compounds are made up of all except which of the following elements
    13·1 answer
  • DUE BY MIDNIGHT. Just need to make sure it’s correct.
    11·1 answer
  • How does ground water get polluted?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!