Answer:
Some sources of noise pollution are as follows:
(1) Televisions and transistors running at high volumes
(2) Loudspeakers and crackers
(3) Horns of buses, cars and trucks
Noise pollution can be hazardous to human health in the following ways: Hypertension: It is a direct result of noise pollution which is caused due to elevated blood levels for a longer duration.
Answer:
During translation, the two subunits come together around a mRNA molecule, forming a complete ribosome. The ribosome moves forward on the mRNA, codon by codon, as it is read and translated into a polypeptide (protein chain). Then, once translation is finished, the two pieces come apart again and can be reused.
Explanation:
The producers are the main source of the food production in the ecosystem. The producers are the organism, which convert the energy from the sunlight into the chemical energy. The consumers use this chemical energy for carrying out the metabolic processes in their body.
Without producers, the consumers cannot obtain their energy. Hence, the ecosystem without any producer would not survive.
SEGMENTED BODIES
Annelids are your oligochaetes (earthworms), polychaetes (bristle worms), hirudenes (leeches) and some more. Their main characteristic is true segmentation
After ovulation, the ruptured follicle is transformed into the hormone-secreting structure called the corpus luteum.
<span>The corpus luteum or yellow body is an endocrine structure which is temporarily formed inside the female ovaries and is involved in the production of hormones such as progesterone, moderate levels of estradiol, inhibin A and small amounts of estrogen. The corpus luteum is essential for and maintaining the early stages of pregnancy in females.</span>
