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
AURORKA [14]
3 years ago
7

9. What energy level in a food web contains the most energy?

Biology
1 answer:
Keith_Richards [23]3 years ago
4 0

Answer:

A. Producer

Explanation:

Good Luck!!!

You might be interested in
What characteristics of DNA results in cell differentiation in developing embryos?
Elina [12.6K]

Hi!


The correct option is B. Which genes are active.


Embryonic differentiation is a developmental process by which embryonic cells give rise to specialized cells and a diverse range of tissue structures. All of this unique cells essentially rise from a type of cells that are known as pluripotent cells.

But how do these pluripotent embryonic stem cells know which cells to differentiate into? This is where genes come into play. The cell has an inherent signalling ability that determines which gene is to be active and expressed. These specifically activated genes then translate into proteins for which it is specific, giving each cell, tissue and organ its particular identity.


Hope this helps!

5 0
3 years ago
A farmer crossed a yellow maize plant (Yy) with another yellow maize plant (YY). He planted 200 seeds from this cross. How many
Vladimir [108]

Answer: 200 seeds will be yellow.

Explanation: In this crossing, one parent will produce half of its gametes carrying allele Y and the other half carrying allele y. The other parent will have gametes with allele Y. After fecundation, the offspring could phenotype YY or phenotype Yy.

In genetics, Y is related to the dominant allele and y to the recessive one. In this case, having the Y dominant allele determine the color yellow. Therefore, as all of the offspring has the dominant allele Y for yellow, all of the seeds will be yellow, i.e., <u>200 seeds will be yellow</u>.

4 0
3 years ago
Thigmotropism is a plants growth response to ____.
n200080 [17]
Light aka the sun I know for a fact
8 0
3 years ago
Read 2 more answers
When conducting an experiment on how stimuli are represented by the firing of neurons, you notice that neurons respond different
daser333 [38]

Answer:

Divergence

Explanation:

This happens because of the different genetic makeup or genotype of different individuals. The divergence mechanism occurs because of divergent evolution where in some cases random chances occurs and neurons became a source of stimulus for one but not other and vice versa.

6 0
3 years ago
What changes in agriculture have increased the potential for water pollution
Vinvika [58]

small chicken farms turned into factories because it was cheaper to  

maintain and it also made it cheaper for people to buy eggs. However  

this produced a huge problem of what to do with the chicken manure  

and this is also a problem amongst other types of livestock as well as well as factories having big oil spills hope this helps sorry didnt know what you wanted for a answer

7 0
3 years ago
Other questions:
  • How does the cardiovascular system work with the integumentary system?
    13·1 answer
  • An image is 50mm across. It started of 1.25mm across. How many times has it been magnified?
    15·1 answer
  • In which kingdoms are all organisms multicellular?
    14·2 answers
  • Which of the organisms is most likely 50 meters in size? Lizard, tree, ant, or bacteria.
    8·2 answers
  • In part A, you analyzed genes that contribute to two diseases. How can scientists use this information to develop new treatments
    5·1 answer
  • 2) Which of the following designates a female elephant? A: Bull B: Sow C: Cow D: Mare​
    11·1 answer
  • What is the difference between these foreign policies-war and<br> diplomacy?
    14·1 answer
  • The counterclockwise spin of a planet or moon as seen from above the planet's north pole is known as
    9·2 answers
  • These wolves are known to not immigrate or migrate. If local biologists note that the population size is constant, what could be
    13·1 answer
  • Describe how podocytes are structurally suited for their function​
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!