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Ad libitum [116K]
2 years ago
11

Which plant activities are directed by hormones? (select all that apply)

Biology
1 answer:
natita [175]2 years ago
5 0

Answer:

All of the activities are directed by plant hormone

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Select all that apply.
Tamiku [17]

Since the options are not given, the question is incomplete. The complete question is as follows:

Select all that apply.

If you wanted to try and identify or classify archaea or eubacteria, you would _____

study their habitat

study their genetic make-up

study their shape and arrangement

conduct Gram staining

study how they gain energy and nutrients

study how they move

Answer: study their habitat

study their genetic make-up

conduct Gram staining

Explanation:

Study their habitat: The members of domain Archea can be identified easily as these organisms are thermophiles and halophiles which means they can be found in extreme heat and extreme saline conditions. Eubacteria are prokaryotic organisms that can be found everywhere on planet Earth.

Study their genetic make-up: Although the members of domain Archea and domain Eubacteria are prokaryotes but they can be identified as separate organisms through their genetic-make up.

Conduct Gram staining: The cell membranes of the Archea do not possess peptidoglycan thus they take up the gram negative stain. The eubacteria may take up gram positive or gram negative stain.

4 0
2 years ago
The most probable explanation for why two different species have similar features is
Alex17521 [72]
<span>The only traits that can be acted upon by natural selection are those that are controlled by ___________________</span>
5 0
3 years ago
Which homeostatic process requires energy to move particles across the plasma membrane?
Pani-rosa [81]
Active transport requires energy because unlike osmosis and diffusion which are passive transport methods which sees where the particles are moving along the concentration gradient, in active transport, the particles are moving against the concentration gradient and as such energy through ATP is needed for the particles to be transported.
4 0
3 years ago
Read 2 more answers
In genetic engineering, the staggered cuts in dna that allow genes to be spliced together are made by __________.
AleksandrR [38]

The answer is restriction enzymes. These staggered ends are important in recombination of DNA since they allow DNA strands with complementary sticky ends to be easily joined into one piece by DNA ligase. Other restriction enzymes produce blunt ends. These are harder to join by DNA ligase. An example of a restriction ezyme if EcoRI






5 0
3 years ago
Bromothymol blue is an indicator that can be used to determine the effects photosynthesis and cellular respiration. As more CO2
Nataly [62]

Bromothymol blue is an indicator for weak acids and bases.It is used to observe photosynthetic acvtivities and for respiratory indication.

Blue Bromothymol indicator will turn to green then to yellow when CO2 is added.When O2 is added, no effect is noticed in the Blue Bromothymol because Oxygen doesnot affect the pH.

In a summary, the color indication follows;

  • Yellow-to indicate acidic
  • Green-for neutral solutions
  • Blue-for alkaline solutions.
5 0
3 years ago
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