Answer: false
Explanation:
the volume must increase because it has to fit more air
b.smaller than mid-latitude cyclones
c.areas of heavy rainfall and strong winds
d.all of these
Answer:
The correct answer is: common ancestor
Explanation:
Hello! Let's solve this!
According to the evolution of living beings, we all have an ancestor.
Depending on the branch in which the living being is, it unites with the ancestor of another.
Two different branches that never join, do not have a common ancestor. In this case, they have a characteristic that unites them, so whales and pythons have a common ancestor.
The correct answer is: common ancestor
function of endosperm include in dicots like peas and beans food is stored in cotyledons not in endosperm that is why it is absent in dicots
Endosperm developed from the triploid cell (3n) in the embryo sac where the second male gamete fuses with the diploid secondary nucleus to form primary endosperm nucleus (PEN) and a triploid cell which is called as triple fusion
Endospermic cells are mostly triploid but in some plants, they may be diploid (water lily) or polyploid (up to 15n)
In some of the dicots, mature seeds contain food stored in the endosperm, they are called endospermic or albuminous seeds, e.g. castor
In beans, peas, gram seeds, the endosperm is completely absorbed during development and food is stored in two cotyledons. They are called exalbuminous seeds
Endosperm mostly contains starch as a food reserve, but it may contain fats, e.g. castor, Endosperm provide nutrients to seeds during dormancy
Endosperm also contains certain hormones like cytokinins and helps in cell differentiation
For more details endosperm, visit
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It would swell to a point.
It would swell and then burst.
It would not be affected.
Answer:
C. It would swell and then burst.
Explanation:
B. churning movements of the gastrointestinal tract
C. pendular movements of the gastrointestinal tract
D. waves of muscular contractions that propel contents from one point to another
Answer:
Option (D).
Explanation:
Peristaltic movements are involuntary movement occur due to the longitudinal and circular muscle.Peristaltic waves helps in the passage of food from one point to another during the process of digestion.
Peristaltic waves occur mainly due to muscular contraction. These contractions propel the contents from one location to another. These waves occur in stomach, intestine and esophagus.
Thus, the correct answer is option (D).
Peristaltic waves are waves of muscular contractions that propel contents from one point to another. Therefore, the option is D.
The waves of muscular contractions known as peristaltic waves are responsible for moving materials from one location to another. They are in charge of the transportation of food through the digestive system from beginning to end.
Therefore, peristaltic waves are waves of muscular contractions that propel contents from one point to another
Learn more about peristaltic waves, here:
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Pesticide use is harmful to human agriculture because it contains an antifreezing chemical (present in transportation vehicles). When the chemical seeps into the leaves of the plant, it is distributed all over its body and remains there. The chemical may still be present there when we are going to the plant.
Answer:
its A
Explanation:
only promote pesticide use in rural environments