Fetuses who were more active during the last trimester of the pregnancy became 2 year olds who were less fearful when interacting with an unfamiliar adult in a laboratory, and those with one year knew how to handle frustration better than those who were less active during the last trimester.
I believe it's A, but I could be wrong. I apologize if I am so. I will do further research and get back to you
Answer:
The correct options are the need to take in oxygen for cellular respiration and the ability to transmit genetic information to an offspring.
Explanation:
Both prokaryotes and eukaryotes use oxygen to carry out aerobic respiration.The major byproduct of aerobic respiration in case of both prokaryotes and eukaryotes is Carbon dioxide(CO2).
Both prokaryotes and eukaryotes have the ability to transmit information to their off springs.Most Eukaryotes carry out the same by sexual reproduction and prokaryotes exhibit the same by binary fission.
Conventional genetic analyses of prions involving rrna sequences are impossible because Prions do not contain nucleic acids
The name "prions" refers to aberrant, pathogenic agents that are transmissible and capable of inducing improper folding of specific normal cellular proteins known as prion proteins, which are abundant in the brain.
Prions are virus-like creatures that contain a prion protein. These elongated fibrils (green) are thought to be protein aggregations from the infectious prion. Prions cause neurodegenerative brain illness by attacking nerve cells. Symptoms of "mad cow" include glassy eyes and uncontrollable bodily trembling.
Prion disorders develop when normal prion protein, which is found on the surface of many cells, becomes aberrant and clumps in the brain, causing harm to the brain.
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Answer:Sexual reproduction allows them to produce fit offspring that can survive under stressed environmental condition
Explanation:Reproducing sexually and asexually allows fungi to adjust as per the environmental condition.
When the conditions are favorable, they reproduce asexually and increase their number but when the condition are not favorable and environmental selective pressure occur then they undergo genetic variation through sexual reproduction to produce a stable and fit offspring that could survive under stressed condition with limited resources.
