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
Marina86 [1]
3 years ago
11

The amount of net secondary productivity cannot exceed the amount of net primary productivity.

Biology
1 answer:
Alina [70]3 years ago
3 0

Answer:

True

Explanation:

The net secondary productivity refers to the net amount of energy available to produce biomass at the consumer level. The energy available in the plant tissues after cellular respiration represents the net primary productivity. The net primary productivity represents the rate of incorporation of organic matter into the plant tissues. Hence, net primary productivity is the source of energy and organic matter for the net secondary productivity.  

A part of the net primary productivity consumed by a herbivore is used in cellular respiration and other processes and the rest becomes available for biomass accumulation.

Due to the consumption of the part of the net primary productivity for vital processes at the consumer level, the amount of energy available for biomass accumulation, the net secondary productivity, is always less than the NPP.

You might be interested in
When electrons are shared, the type of bonding is called _____.
schepotkina [342]

Answer:

Covalent

Explanation:

A covalent bond, also called a molecular bond, is a chemical bond that involves the sharing of electron pairs between atoms.

5 0
4 years ago
Does the following equation represent photosynthesis or cellular respiration?
Flura [38]

Photosynthesis, because the equation is using light energy and producing oxygen, like a plant, which use photosynthesis to make food.

5 0
4 years ago
Explain how the terms oxidation and reduction apply even when there is only a partial shift of electrons between atoms linked by
aliina [53]

Explanation:

In a covalent bond, there is sharing of the donated electron by two atomic species having very small electronegative differences between them.

Oxidation is the loss of electrons by a specie and it usually lead to an increase in oxidation number.

Reduction is the gain of electrons by a specie. It leads to a lower oxidation number.

Since there is no actual loss of gain of electrons in a covalent body, the electronegativiy is at work.

Electronegativity is the ability of a specie to draw the shared electrons more to itself in a covalent bond.

  • Between two atoms bonded covalently, the more electronegative specie draws the electrons closer.
  • This leaves a partial negative charge on it.
  • The other electron then becomes partially positively charged.
  • We can then say, the more electronegative specie undergoes reduction.
  • The less electronegative one undergoes oxidation.

learn more:

Covalent bond brainly.com/question/3064597

Oxidation and reduction brainly.com/question/2278247

#learnwithBrainly

5 0
3 years ago
What is fault creep?
HACTEHA [7]

Answer:

In geology, aseismic creep or fault creep is measurable surface displacement along a fault in the absence of notable earthquakes. An aseismic creep exists along the Calaveras fault in Hollister, California.

Explanation:

:) hope this helps

3 0
3 years ago
Read 2 more answers
Neurons conduct and receive information from other neurons in the form of electrical currents. the receiving end of the neuron i
777dan777 [17]
Dendrite; axon; synapse

These are parts of the neuron which is considered as the basic unit of nervous system. The cell responsible for receiving sensory input from the external environment. The stimulus will be transported in an electrical signal via neuronal parts. Axon transmit signal to the other neuron. Dendrites are the receiving part of the neuron. Synapse is the space between each neuron where elctrical impulse is converted into a chemical signal via neurotransmitters.

8 0
4 years ago
Other questions:
  • The syndrome called ____________ is characterized by confusion, disturbed concentration, and cognitive dysfunction. it has a sud
    6·1 answer
  • 1. Heat always moves from an object of
    6·2 answers
  • Satellites are frequently used to make observations of the _____ on Earth
    11·1 answer
  • Help me with my science please! :D Will give brainliest, if you answer CORRECTLY
    12·2 answers
  • JND stands for:
    6·1 answer
  • Why is the hydrolysis of water required for photosynthesis?
    10·1 answer
  • In a hypothetical population of 1,000 people, tests of blood-type genes show that 165 have the genotype AA, 470 have the genotyp
    9·1 answer
  • Which of the following is the most likely effect of flooding on an ecosystem?
    7·1 answer
  • What is the dominant impact that humans have on alpine glaciers?
    12·2 answers
  • How different enzymes can be used to demonstrate which macromolecule the transforming factor of bacteria is?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!