Consumption of irradiated food during pregnancy can cause birth defects is false.
<h3>What are birth defects?</h3>
Birth defect in pregnancy are the structural or functional abnormalities occur during intrauterine stage. It can be detected either prenatally or in infancy state.
The primary causes are genetic, Socioeconomic, Environmental and other factors.
Chromosomal abnormalities and single gene defects are the major genetic abnormality based birth defects, such as Down syndrome and cystic fibrosis etc.
When parents are related by their blood group can also leads to high risk of rare genetic birth defects.
Hence, the statement is false
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Answer:
Wild Fires
Explanation:
Wild Fires are caused many factors including discarded cigarettes . These can be prevented when people stop to smoke in the forest and obey the fire protocols in the forest
Answer: A. They breath in oxygen gas for cellular respiration.
Explanation:
The step is transcription.
<h3><u>Explanation</u>:</h3>
Transcription is the process by which the RNA is produced from ribonucleotide polymerisation taking DNA as the template.
The DNA is the genetic molecule of the living organisms. This DNA stores the genetic information and passes them to the offsprings by means of reproduction. This DNA has the information about the production of the proteins that is manifested by the central dogma theory.
The enzyme DNA dependent RNA polymerase acts on DNA which brings the ribonucleotides and polymerises them according to the complementary template supplied by DNA.
Here the step of transcription are mentioned where we can see a RNA polymerase producing a part of the RNA.
Many things can occur such as an increase in temperature.Which would then result in greater/destructive natural disasters. Temperature would cause either droughts or floods in certain places as well.
