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
klemol [59]
3 years ago
10

Many plants have evolved mutualistic relationships with nitrogen-fixing bacteria because _____.

Biology
1 answer:
nikklg [1K]3 years ago
4 0
The bacteria transform nitrogen into useful forms for the plants; the plants provide carbohydrates.
You might be interested in
A red blood cell placed in a hypertonic solution will shrink in a process called crenation. A red blood cell placed in a hypoton
Zolol [24]

The correct answer is:


A: 3.21% (m/v) NaCl Solution will cause crenation because it is hypertonic solution (more solutes)  

B: 1.65% (m/v) glucose Solution will cause hemolysis because it is hypotonic solution


C: distilled H2O Solution will cause hemolysis because it is hypotonic solution


D: 6.97% (m/v) glucose Solution will cause crenation because it is hypertonic solution (more solutes)


E: 5.0% (m/v) glucose and 0.9%(m/v) NaCl will cause neither crenation or hemolysis because it is isotonic solution.



5 0
3 years ago
Read 2 more answers
In dna, one nucleotide monomer is linked to the next through _____. ( module 10.2)
Sergio [31]
In DNA Nucletide monomer are linked to the next through covalent bonds


Hope this helps!
4 0
2 years ago
13. The allele that results in the absence of a tail is autosomal recessive. From which parent do
PSYCHO15rus [73]

Answer:

a) both parents

Explanation:

autosomal recessive means that both copies of the "no tail" allele must be inherited in order to produce a dog with no tail, therefore the answer is both parents

5 0
3 years ago
What happens to the average kinetic energy of a substance as its temperature increases
Molodets [167]

Answer:

When the average kinetic energy of the molecules goes up (a rise in temperature), the average speed of the molecules increases. And lower average kinetic energy of the molecules means they have lower speed.

hope this helped !! ✨

5 0
3 years ago
Explain the difference between plasma and the formed elements of the blood.
Pavel [41]

Answer:

Blood plasma:

55% composition of blood contains blood plasma. The plasma contains various proteins and coagulating factors. This mainly include the fluid portion of the blood. Plasma is a straw colored liquid that contains antibodies as well as serum.

Formed elements:

45% composition of blood contains formed element. The formed elements contain RBCs, WBCs and platelets. This mainly include the cells portion of the blood. Formed elements is red color or no color depending on the pigment present in the cells of formed element.

3 0
2 years ago
Other questions:
  • If a woman is homozygous dominant for a certain trait (genotype tt) and her husband is heterozygous for the trait (genotype tt),
    6·1 answer
  • Molten hot magma that cools very slowly can cause ______________ in igneous rock.
    10·2 answers
  • . Corn has small, colorless, odorless, lightweight flowers without petals. What is the significance of these flowers in the poll
    10·2 answers
  • How does the cell membrane help maintain the homeostasis of water content?
    7·1 answer
  • PLSSSS ANSWER THIS QUICKLY IM IN A RUSH!!!!Who are the co-founders of Cell Theory?
    6·2 answers
  • Why does carbon dioxide go to ur lungs? is this safe?
    5·2 answers
  • Which increases as a population grows?
    7·1 answer
  • What characteristics do plants and animals have that increase their chances of reproduction?
    14·1 answer
  • Explain why it would not be possible to accurately measure hemoglobin concentration if the RBCs were not first lysed
    8·1 answer
  • What is the correct order of the following layers, from youngest to oldest?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!