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Slav-nsk [51]
3 years ago
15

An annual mustard plant survives only one month during which it produces 50 flowers. each flower produces a fruit containing 20

seeds. this is a description of the mustard's
Biology
1 answer:
V125BC [204]3 years ago
6 0

Answer:

Replacement rate

Explanation:

In biology, replacement level or replacement rate refers to the amount number of offspring required to be produced to keep the level of population at a stable state without causing it to much decease.

Scientists use the replacement rate of plant and animal specie to assess the rate at which the population is reproducing at a stable level or are at some threshold zone and need to be taken care of.

Here in question, we see that some specific properties of mustard plants are focused that, plant survives only one month during which it produces 50 flowers. each flower produces a fruit containing 20 seeds.

It clearly do not depicts the population size of mustard plant, or niche or fitness, it just describe the replacement rate that how many offspring does mustard plant produce to keep its population at a stable or steady state without being getting into a danger of extinction.

Hope it help!

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Is this true or false?
pogonyaev

Answer:

True

Explanation:

Fungi are heterotrophic since they obtain their nutrients through external sources.

Plants are autotrophs since they can produce food for themselves by drawing in nutrients from the soil and use they process of photosynthesis  to create glucose.

Both Fungi and Plantae have cell walls.

3 0
3 years ago
What three categories of energy expenditure make up the total energy expenditure? Define each briefly. For the average person, h
Ratling [72]

The categories  of energy expenditure include the following:

  • Resting metabolic rate - This is the total number of calories burned when your body is completely at rest and accounts for 60-75 percent
  • Thermic effect of feeding - This happens during feeding in which the metabolic rate increases and heat is produced and accounts for 5-15 percent
  • The thermic effect of activity -  the amount of energy burned during all physical activity and accounts for 15-30 percent.

<h3>What is Energy expenditure?</h3>

These are the processes which involves how energy is used or spent. The categories are mentioned above with their appropriate explanations.

Read more about Energy expenditure here brainly.com/question/24652118

4 0
2 years ago
Joe has been diagnosed with major depressive disorder. He interprets negative stressful events using a pessimistic explanatory s
gogolik [260]

Answer:

The correct answer is : state - dependent memory.

Explanation:

State dependent memories are recollections of memories that are set off or enhanced or increased by an individual's present mind-set in view of the relationship to memories framed when you were in a comparative state.

For example, pleasant memories are all the more effectively or strongly recalled when one is feeling happy and the equivalent goes for negative thoughts and sadness or outrage towards something. In this case Joe having more negative thoughts in response of depression or negative thoughts.

Thus, the correct answer is : state - dependent memory.

7 0
3 years ago
Doctors are seeing an alarming increase in the number of cases of tuberculosis (TB) that is resistant to drugs commonly used to
WARRIOR [948]

Ans.

Tuberculosis (TB) is a bacterial infection that affects mainly respiratory tract and can be transmitted from one to another person through contaminated air. The causative agent of tuberculosis, <em>Mycobacterium tuberculosis</em> has developed resistance against many antibiotics, such as rifampin and isoniazid, which is known as tuberculosis drug resistance.

If a person infected with TB shows drug resistance against some TB drugs, 'doctors should give other TB drugs to that person, even if these drugs show less effect than common drugs'. This is because these drugs can prevent or kill the bacterium more effectively than the common drugs for which, bacterium is resistance.


5 0
3 years ago
Read 2 more answers
The monosaccharide glucose is stored as glycogen in humans and other vertebrates. Glycogen is a polymer of glucose, and it is us
slava [35]

Answer:

Glucose is quickly broken down by liver and muscle cells to provide energy, which demonstrates that its type of chemical bonds is related to its function.

7 0
3 years ago
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