Answer:
fibrin
Explanation:
Fibrin is a protein that acts as a first response whenever your body is injured in order to play an important role in the blood clotting process. When any type of injury that causes blood leakage occurs and coagulation begins, an alert is then sent to the body to start producing fibrin.
In the form of long strands, each fibrin molecule intertwines to form a thin mesh around the lesion. As a result, this mesh stops the blood by capturing red blood cells, leukocytes and platelets, generating a clot and forming a kind of tampon at the injured site.
In summary, we can say that fibrin is a yarn-like protein that binds to platelets in blood clotting.
Answer: b. the height of the plant.
In an experimental set up an independent variable is the one which can be manipulated or change to observe the effects of such changes or manipulation on dependent variable. For example, plant growth is a dependent variable because it is dependent on independent variables such as amount of sunlight available, amount of fertilizers and water provided.
In this experiment, it is to be determined that how the amount of water given to a plant affects its growth. Here, water is an independent variable which can be change in the experiment and the affect of change can be observed on plant growth which is a dependent variable. A height represents the growth of the plant therefore, height of the plant is the dependent variable.
It is the external part of the female genital organs.
It is the birth canal of the female reproductive system.
It is the organ in the female that carries the egg to the uterus.
The vulva is the external part of the female genital organs.
"Offspring grows" is a phrase commonly used to refer to the development of a fetus during pregnancy.
It means that the embryo, which is the early stage of development of the fertilized egg, undergoes a series of cellular divisions and differentiation processes, eventually forming a fully-formed baby.
The growth of the offspring is a complex and highly regulated process that involves many different biological systems and processes, including the placenta, umbilical cord, and various hormones and signaling molecules.
The growth and development of the offspring is a critical aspect of reproduction, and is essential for the continuation of the species.
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b. as tagged fish die and larvae that were not tagged reach maturity the proportion of tagged changes.
c. The fish might eat the tags.
d. we cannot assume tags would stay on longer than six months, so we need new tags for the fishfish.
Answer: Option B
Explanation:
It has been assumed that the tags remains on the body of the fishes and is not removed before a year.
The random tags of the fishes can be affected only when there is a high number of fishes born which are not tagged. The proportion of fishes can be affected in this case only.
The number of fatality can be same for both of the fishes, one which were tagged and the ones which were not tagged.
As the tagged fishes die and the larvae of fishes are also not tagged. When comparing both, there is a proportional difference in the number of fishes.
Answer:
This question is incomplete
Explanation:
This question is incomplete because of the absence of the diagram mentioned in the question. However, when the diagram is viewed, identify/label single unit (of a molecule) that is repeated as monomer. The entire stretch of the repeated units (monomers) should be labelled as polymer.
NOTE:
Monomers are simple units/building blocks of polymers. For example, glucose molecule (in a dextran) is a monomer and ethene (in polythene) is a monomer
Polymers are large molecules consisting of repeated units of monomers. Examples are polysaccharides (such as dextran) and polythene