Bacteria and Fungi are the 2 primary decomposers.
Fungi are considered as the main decomposers of litter or wastes in various ecosystems. The growth of fungi is characterized with the presence of hyphae. Bacteria also decompose materials. They are the unicellular organisms which can break down only the surfaces of organic matters.
Options are:
A. a fish
B. an aquatic bird
C. a mosquito
D. a dragonfly
Answer: Fishes
Explanation:
A metapopulation can be defined as a small population that cannot itself make a large population that is stable.Many sub populations are connected intermittently to combine and form a population.
Small population of fishes would have been separated for most of the years and are joined by when floods occur and these populations are connected by kettle ponds.
Rest of the three organism like bird, mosquito and dragon fly cannot be separated so as to form a metapopulation.
The primary source of androgens is the Testes.
The Adrenal gland is/are where the remaining androgens are produced.
<h3>The Adrenal Gland </h3>
- The Adrenal glands produces the androgens
- The Androgens are hormones that regulates the development and maintenance of male reproductive characteristics.
- The main source of the androgens is the testes.
Learn more on Adrenal glands here :brainly.com/question/23487477
R r r r d. X cc cc. Cc d. Cc. F
Answer:
Please see below
Explanation:
The number of chromatids have been stated with the respective event when it occurs in that particular number in the following way:
<u>23 chromatids</u>
primary oocyte arrested prior to ovulation
spermatozoa
<u />
<u>46 chromatids</u>
oogonium prior to S phase
<u>92 chromatids</u>
secondary polar body
