b. corticosteroid
c. epinephrine
d. glycogen
Answer:
B
Explanation:
Corticosteroid. Secretion of these hormones increases during pressure identified with nervousness and serious damage. The hormone impact a wide range of physiological procedures, including pressure reaction, regulation of irritation, starch digestion,insusceptible or immune reaction and conduct.
The correct term for a hormone secreted by the adrenal cortex is corticosteroid. These hormones are involved in metabolism, immune response, and maintaining the balance of water and electrolytes in the body.
The correct term for a hormone secreted by the adrenal cortex is b. corticosteroid. The adrenal cortex, a part of the adrenal gland, secretes several types of corticosteroids, including glucocorticoids, mineralocorticoids, and androgens. These hormones play crucial roles in metabolism, immune response, and maintaining the balance of water and electrolytes in the body. They differ from other hormones like epinephrine (c.), which is secreted by the adrenal medulla, and they are not related to glycogen (d.) or the medical condition polydipsia (a.).
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b. trees
c. shrubs
d. grass
Secondary succession can happen after primary succession or independently of primary succession.
a. True
b. False
Which of the following about secondary succession is not true?
a. It occurs in ecosystems without soil.
b. It occurs in ecosystems that are already established.
c. It reduces the number of species in an ecosystem.
d. It is ...
1. Answer;
-Fungus
Explanation;
-A pioneer species is one which is the first to colonize an area, which can be seen with fungus in the way that spores are quickly spread across large areas.
-Pioneer species are usually lichens and mosses, which can grow on bare rocks. As they grow, the lichens and mosses help break up the rocks to form soil. When these organisms die, they provide nutrients that enrich the developing soil. Over time, seeds of plants land in the new soil and begin to grow.
2. Answer;
The statement above is true
Explanation;
-Secondary succession can happen after primary succession or independently of primary succession.
-Secondary succession is the series of community changes which take place on a previously colonized, but disturbed or damaged habitat. Examples include areas which have been cleared of existing vegetation by forest fire, tsunami, flood, or an abandoned field.
-Secondary succession may occur independently, but the stages of secondary succession are similar to those of primary succession; however, primary succession always begins on a barren surface, whereas secondary succession begins in environments that already possess soil.
3. Answer;
A. It occurs in ecosystems without soil.
Explanation;
-Secondary succession refers to the process that happens after a disruptive event, reducing the population of species in an ecosystem. As opposed to primary succession that occurs in an ecosystem lacking soil, secondary succession happens on preexisting soil.
-Primary succession occurs following an opening of a pristine habitat, for example, a lava flow, an area left from retreated glacier, or abandoned strip mine. In contrast, secondary succession is a response to a disturbance, for example, forest fire, tsunami, flood, or an abandoned field.
Grass is an example of a pioneer species, so option d is correct. The second statement is True. Secondary succession can happen after primary succession or independently of primary succession. Secondary succession reduces the number of species in an ecosystem thus the answer is (C).
Hardy species called pioneer species are the first to establish themselves in once-biodiverse steady-state ecosystems. Lichens, fungi, bacteria, fireweed, grasses, alder, and willow are examples of pioneer species.
In primary succession, living organisms first occupy newly exposed or newly created rock. In secondary succession, a previously inhabited area is disturbed, disrupted, and then recolonized as a result of the disturbance.
In third question, among all the given options only option (c), "it reduces the number of species in an ecosystem" is not true.
Before secondary succession starts, a variety of species will already be present in the ecosystem and new complex plants and animals move in as the ecosystem develops, bringing with them new species. so it will increase the number of species in an ecosystem.
Therefore, in question 1st, option d is right, in question 2nd, the given statement is true, and in 3rd, option c is right.
Learn more about pioneer species here;
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The complete part of 3rd question is:
Which of the following about secondary succession is not true?
A) It occurs in ecosystems without soil.
B) It occurs in ecosystems that are already established.
C) It reduces the number of species in an ecosystem.
D) It is initiated by a disruptive event.
genotypes are possible for
the offspring? Explain your
answer.
HELPP MEE PLEASEE!!!!
Answer: there are six possible genotypes
Explanation:
With three alleles 1, 2, 3
genotypes: 11, 12, 13, 22, 23, 33. First we must appreciate that genes do not act in isolation. The genome in which a genotype is found can affect the expression of that genotype, and the environment can affect the phenotype.
b. False
Answer: The correct answer is False.
Explanation:
In stage theories change happens in stages, where as in developmental theories change is a continuous proccess. It is more accurate to asses developmental changes with a developmental theory mainly because stage theories tend to gravitate away from said development, at least at a conceptual level.
In conclusion, the correct answer is b. False.