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kap26 [50]
3 years ago
9

Connell studied the distribution of barnacles Chthamalus stellatus and Balanus balaoides along the coast of Scotland and indicat

ed that, along with the physiology of each barnacle, __________ also played a large role in their distribution pattern.
Biology
1 answer:
4vir4ik [10]3 years ago
7 0

Answer:

Competition.

Explanation:

The interaction between the organisms can be beneficial harmful or neutral depending on the types of organisms. Different types of interaction are mutualism, ammensalism and commensalism.

The competition occurs when the individual compete for the same resources or for the habitat. The competition results in the exclusion of one species and determines the distribution of other species.

Thus, the answer is competition.

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In small groups – as opposed to large ones – individuals are
lbvjy [14]
Considering the choices; 
<span>A. more likely to take more than their equal share.
B. less anonymous and thus less cooperative.
C. less likely to take more than their equal share.
D. more open about their conflicts.</span>

Answer; C
In small groups as opposed to large ones, individuals are less likely to take more than their equal share. 

Explanation;
According to the Ringelmann Effect, the tendency for individual members to become less productive increases as the size of a group increases.  If individuals are more then it means more chaos, communication, more bureaucracy and more of everything, that will slow down things. 
5 0
3 years ago
Write three sentences that help explain why the frequencies of tusklessness in male and female tend to differ. Each sentence sho
UNO [17]

Complete question:

In the attached files

Answer:

  1. Increasing uncontrolled poaching acts as some kind of <em>"selective pressure"</em>.
  2. Animals that carry the genes to grow tusks are removed from the population, and most of the surviving animals are those that do not have tusk and that carry the gene for tusklessness.
  3. Tuskless animals get to reproduce more frequently, transmitting the tusklessness gene to their progeny, and hence, increasing its frequency in the population.

Explanation:      

Due to technical problems, you will find the complete question, the answer, and the explanation in the attached files.

Download pdf
4 0
3 years ago
12. A plant has a dominant phenotype but an unknown genotype. The proper experiment to determine its correct genotype would be a
jekas [21]

Answer:

the correct answers are as follows

12:

b. Testcross- an organism with dominant phenotype but unknown genotype is crossed with homozygous recessive organism for the same trait. Based on the results obtained, if all offsprings have the same phenotype, then the parent is homozygous, but when a 1:1 ratio is observed in the offsprings, then the parent is heterozygous.

13.

e. Watson and Crick- they both used the crystallographic images from Franklin, analyzed them to first elucidate the 3D structure of the DNA and propose it to the world.

14.

c. Intracellular and commonly found in the cytoplasm- the receptors of steroid hormones are generally present within the target cell either in the cytoplasm or nucleus, since they alter gene expression.

15

e. Certain prokaryotes/bacteria- this is a process that will enable disease-causing pathogens to communicate and cooperate with their group, by the release of autoinducers that increase their cell density.

5 0
3 years ago
What is science, what is your own definition of science to you.
miv72 [106K]

Answer:

The way that the Universe works, the way that different things in life contribute to one another.

Explanation:

Dang, that got deep real quick

4 0
3 years ago
Read 2 more answers
What are the three looped fluid-filled canals in the inner ear that detect the direction of the body's movement?
masya89 [10]

Answer:

The semicircular canals ( vestibular system)

Explanation:

The inner ear of humans is made up of two parts.

  • The cochlea which aid in the hearing process.
  • The vestibular system which aid for balance of the body

The vestibular system comprises of three fluid filled looped canals . The vestibular system comprises of sensory cells which detect even a slight tilting of the head. The fluid filled canals are termed as the semicircular canals. It is due to the vestibular system that we feel a room to bespinning even after we have finished our rotation ride.

4 0
3 years ago
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