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Goryan [66]
2 years ago
5

Which end of an earthworm contains an organ that can detect smells?

Biology
2 answers:
NNADVOKAT [17]2 years ago
7 0
<span>The anterior end of an earthworm contains an organ that detects smells. Evidence of this is the way the earthworms responded to the ammonia. The earthworms backed away from the ammonia when it was waved near their anterior end, but they did not respond at all when the ammonia was waved near their posterior end.</span>
Dmitry [639]2 years ago
7 0

The anterior end of an earthworm contains an organ that detects smells.

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If we consider the challenges posed by the Great Plate Count Anomaly, what is the primary advantage of using culture independent
nordsb [41]

Culture independent techniques is simply the use of methods in microbiology that are not based on or relies on cultivation inorder to study a microorganism in a defined ecosystem.

Independent based techniques offer a variety of advantages over the culture dependent methods.

The primary advantage of using culture independent techniques in microbiology is that culture independent techniques has the ability to identify or point out a large proportion of the microbial diversity readily and that identification on a normal state will be difficult to be observed using culture based studies or culture independent techniques.

8 0
2 years ago
Below are three different scenarios for comparison. For each scenario, decide if it represents greater or less entropy and great
uranmaximum [27]

Answer:

Entropy is characterized as a level of irregularity or disorder in a system. More the disorder more is the Entropy. The greatest entropy is accomplished when the system is in equilibrium.  

In a similar manner, stability is legitimately relative to entropy. Therefore, more entropy, more is the stability and the other way around.

<u>S.No      Scenarios                Entropy                  Stability </u>

A               Glucose                    Less                   Less

           Carbon dioxide or water      More                   More

B        A messy room              more                    More

               A clean room                      Less                     Less

C Ice water on a warm day      Less                     Less

       Warm water on a warm da      More                   More

3 0
2 years ago
Help please 10 points! Si-Ling Chi, Aristotle, and Mary Anning made scientific discoveries that have shaped the history of the w
Sunny_sXe [5.5K]

Answer:

The correct answer is - observation.

Explanation:

Scientists like Si-Ling Chi, Aristotle, and Mary Anning developed  various scientific processes and made discoveries that shaped the history of the world. such discoveries are discoveries related to silkworms and how to make cloth from their cocoons by Si-Ling Chi, developing the scientific method by Aristotle and  Contribution to the field of paleontology greatly by Mary Anning.

All these scientists had a different type of skill and ability and one of the skills they had a strong power of observing the things or phenomenon work and many more other aspects of the scientific process.

5 0
2 years ago
A population of rabbits lives in a forest. The habitat features many small spaces for hiding. Over many generations, the average
Elina [12.6K]
Selective selection,since being smaller is an advantage the rabbits got smaller similar to evolution
8 0
2 years ago
Read 2 more answers
You are a population geneticist and you have recently visited a remote pacific island where you have discovered a race of giant
Evgen [1.6K]

Use the Hardy Weinburg equation of allelic frequency.

P2+2pq+q2=1

174/1378 = 0.126 = q2

Therefore q2 = 0.126; q = 0.355

If q = 0.355 and we understand that p + q = 1, then

P = 1 – 0.355 = 0.645

To find homozygous dominant population (p2);

(0.645)2 x 1378 = 0.416 x 1378 = 573

Heterozygous popualiton (2pq);

(2 x 0.645 x 0.355) x 1378 = 0.458 x 1378=  631

Recessive indviduals (q2) =  174


3 0
2 years ago
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