Describe how ecologists use the technique of sampling to estimate population size?

Answers

Answer 1
Answer:

The sampling technique to estimate the population size involves the marking and release method as it is not possible for count a large population.

What is Sampling method of population estimation?

Population sampling is the process of taking a subset of subjects which is a representative of the entire population of a species. The sample size must have sufficient size of individual species to warrant the statistical analysis.

The sampling technique of population size estimation involves capturing a sample of animals and marking them in some way for instance, using the tags, bands, paint, or other kind of body markings. Then, the marked animals from the population are released back into the environment and are allowed to mix up with the rest of the population of the species. Later on, a new sample is collected from the same population of the species and through the repetition of this technique the total population size can be estimated.

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Answer 2
Answer: ecologists can't measure the whole population so instead they measure and area say a square mile and count how many of X there are. Then for this particular region they can easily estimate the amount of X's by multiplying the total number of square miles by the number of X's they found in that 1 square mile 

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Review the numbered items below. Then, decide which of the following lists the correct steps of translation in the correct chronological order. I. UGA codon is identified. II. DNA is unwound to expose a single template strand. III. tRNA molecules carrying various amino acids bond to mRNA based on the sequence of mRNA codons. IV. mRNA arrives at the ribosome V. Introns are snipped out of an mRNA molecule. V. tRNA, carrying methionine amino acid, bind to mRNA.

Which trait may have the greatest chance of being passed down to future generations of lizards—short legs or long legs?

Answers

The passing of traits depend upon traits, if the trait is advantageous and will help the organism to survive better than it will pass down in the next generation.

What is natural selection?

Natural selection is a process by which only those organisms or traits pass down to the next generation which are best for survival conditions.

Due to natural selection, genetic variation happens.

Different traits go into next generation according to conditions.

Thus, in case of lizards, if long legs are better for lizard to survive then this trait will pass down and if short legs are better than the trait of short leg will pass down to next generation.

Here, mechanism of natural section apply.

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It depends on whether it'll help them survive better which is favor by natural selection. Ex. if the short legs is favor by natural selection it is more likely to passed down this trait than the long legs.  

Which one of these is an autograph 1)consumer 2)producer 3)carnivore 4)herbivore

Answers

Answer:

I think that you meant autotroph, but the answer is producer

Explanation: the definition of autotroph is "an organism that is able to form nutritional organic substances from simple inorganic substances such as carbon dioxide."

Answer: Autotrophs are any organisms that are capable of producing their own food. For most, this is achieved by using light energy, water and carbon dioxide.

Producer is the answer.

Which term refers to a change in one species that results from a change in another species that it interacts with?

Answers

The answer is coevolution.

Coevolution is a change in one species that results from a change in another species that it interacts with. For example, some species of orchid and African moth coevolved. That was a consequence of African moths' dependence on flower nectar and the orchids' dependence on moths' help in pollination. This two species coevolved, therefore the orchids have deep flowers while African moths have long proboscides.

Answer:

Interdependence

Coevolution

A) What is the predicted weight of a baby whose biological father is 30 years old?

Answers

The weight of a baby is not directly determined by the age of the biological father alone. There are many factors that can influence a baby's birth weight, including the mother's health, genetics, prenatal care, maternal nutrition, and various environmental factors. While the age of the biological father may have some influence on certain aspects of the baby's health or development, it is not a direct predictor of the baby's weight.

I hope this helped!

~~~Harsha~~~

Final answer:

The predicted weight of a baby whose biological father is 30 years old cannot be determined solely based on the father's age. The weight of a baby is influenced by multiple factors, including the mother's age, health, and lifestyle choices.

Explanation:

Predicting the weight of a baby based on the age of the biological father:

When it comes to predicting the weight of a baby, the age of the biological father can play a role. Research has shown that older fathers tend to have babies with higher birth weights compared to younger fathers. This is believed to be due to various genetic and environmental factors.

However, it's important to note that the age of the father is just one of many factors that can influence the weight of a baby. Other factors include the mother's age, health, and lifestyle choices.

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Most places on Earth experience one low tide and one high tide each day.TRUE OR FALSE
ANSWER ASAP

Answers

most have two low tides and two high tides a day, while some have one low tide and one high tide , so technically false

How do you define military codes?A. strict rules about how soldiers behave.
B. secret languages used for communication.
C. secret plans for attacking the enemy.
D. strict rules about military strategy.

Answers

The best way to define military codes is : B. Secret languages used for communcuation
By using this, we minimized the risk of enemy listening to the conversation and managed to turn the condition over

Hope this helps

Answer;

B. secret languages used for communication.

Explanation;

-Military code is a system of conventional symbols for the covert transmission of secret military information through communications equipment.

-For example; A United States military occupation code, or a military occupational specialty code (MOS code), is a nine-character code used in the United States Army and United States Marines to identify a specific job.

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