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
Leni [432]
3 years ago
7

what is most likely the amount of energy available at a trophic level of primary consumers if the amount of energy available to

secondary consumers in that food web is 200 kilocalories
Biology
2 answers:
Natali [406]3 years ago
8 0
Normally a 10× drop for each trophic level, so I'd say 2,000 kilocal.
mart [117]3 years ago
3 0

Answer:

According to the 10 % law of energy transfer, only 10 % of energy is transferred from lower trophic levels to its higher trophic level. Therefore most of the energy will be present in the produces which comes at a lower trophic level and the least energy will be present in the highest trophic level.

So from primary consumer, only 10 % of energy will be transferred in the second trophic level. Therefore if we want to calculate the energy of the previous trophic level than we have multiply the amount of energy of successive trophic level by 10.

Therefore by multiplying 200*10  we will get the total amount of energy to be 2000 kilocalories. That means that 2000 kilocalories of energy was available at the trophic level of primary consumers.

You might be interested in
Which of these is not part of insect immunity? A. enzyme activation of pathogen-killing chemicals B. activation of natural kille
Firlakuza [10]

Insect immunity doesn't include the property of an enzyme activation of pathogen-killing chemicals.

What is enzyme activation of pathogen?

Due to various trehalose's importance in pathogenic organisms, there has lately been a surge of interest in trehalose metabolism for therapeutic applications.

  • TPP (trehalose-6-phosphate phosphatase) is an important enzyme in the most important biosynthetic pathway (OtsAB).
  • The enzyme properties of recombinant TPPs from five key nematode and bacterial pathogens, including three new members of this protein family, are compared here.
  • The kinetics of trehalose-6-phosphate hydrolysis demonstrate that all five enzymes exhibit burst-like kinetic behaviour, defined by a drop in enzymatic rate beyond the pre-steady state.
  • Multiple global conformational changes in members of this enzyme family during substrate processing can explain the observed super-stoichiometric burst amplitudes.

Hence, the correct answer is option A

Learn more about Pathogenic organisms here,

brainly.com/question/12574945

# SPJ4

5 0
1 year ago
What happens a few days after fertilization
olga2289 [7]
Fertilization is the impregnation, the state when<span> a sperm cell penetrates the egg cell and the genetic material of both cells combines.
A few days after fertilization i</span><span>mplantation happens. Implantation is the attachment of the fertilized egg to the uterus, happens on average about 9 days after ovulation/fertilization (between 6 and 12 days)  and is required for the fetus to continue to grow.</span>
3 0
3 years ago
Read 2 more answers
NEED ANSWER<br> IN PHOTOSYNTHESIS DO YOU LOSE OR GAIN ATONS
o-na [289]

Answer:

you gain

Explanation:

7 0
2 years ago
ANSWER THIS QUICKLY, WILL GIVE BRAINLIEST ANSWER
galina1969 [7]
The first and last sounds most reasonable, but I will go with the last one.
7 0
3 years ago
Read 2 more answers
Why an LH/FSH spike may occur using the estrogen feedback loop
Vilka [71]

<u>Answer:</u>

<em>An LH spike occurs during oestrogen feedback loop because the pituitary gland  positively responds to the high level of oestrogen </em>and produces more LH.

During the ovulatory phase the amount of hormones like oestrogen, follicle stimulating hormone and Leutenising hormone are high. <em>FSH enables the formation of follicles and LH enables the rupture of matured follicle and release of ovum into the oviduct. </em>

In the middle of menstrual cycle when the amount of oestrogen is high pituitary gland give <em>a positive feedback by producing more LH.</em>  

<em>This is called LH surge.</em> By this time primary follicles would have matured into graffian follicle and would be holding the ovum. <em>LH surge causes the follicle to rupture and the ovum gets released into the oviduct.  </em>

6 0
3 years ago
Other questions:
  • What are two types of genetic mutations
    7·1 answer
  • A common pioneer organism in a succession is called the
    6·1 answer
  • Tom is a scientist who is observing the rise of sea levels every year. How much of a rise in sea level would Tom observe in any
    12·2 answers
  • Label the reproductio system
    7·1 answer
  • If coliforms are found in a water sample, the imvic tests will help determine whether the coliforms are of fecal origin and not
    15·2 answers
  • In order to determine if mutations from different organisms that exhibit the same phenotype are allelic, which test would you pe
    8·1 answer
  • Answer ASAP please
    13·1 answer
  • MULTIPLE CHOICE
    10·1 answer
  • PLS HELP!!! I WILL GIVE THE FIRST GOOD ANSWER BRAINLIEST!!!
    8·2 answers
  • Which of the following indicates a cockroach problem
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!