The answer is A: Oxygen
The right answer is false.
All the physical characteristics of an individual, which are at the basis of genetic characters (sometimes even epigenetic), are transmitted to his offspring.
Classical or monogenic Mendelian inheritance is based on the transmission of a single gene in a dominant, recessive mode, linked to the sex chromosome X (or Y), or more rarely mitochondrial (extranuclear) chromosome.
False, the physical trait that makes it easier for an organism to access food supplies is likely to pass from the parents to the offspring.
Further Explanation:
Traits refer to the characters that are present or expressed by the organism. Some of the traits are inherited while others are acquired during the lifetime of an individual.
Inheritance is the term which is used to refer to the condition when certain traits are passed on from the parents to offspring.
Offspring are more similar to their parents than to others as the genes that encode a protein and ultimately lead to the expression of traits that are passed on from parents to offspring.
The physical trait that confers an organism’s ability to access food supply is likely to pass from parents to their next generation. Example: Giraffe having a long neck can easily eat leaves from tall trees so they pass on this trait to their offspring also.
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Answer Details:
Grade: High school
Chapter: Inheritance
Subject: Biology
Keywords:
Physical trait, organism, offspring, inheritance, traits, giraffe, trees, leaves.
Answer:
23
Explanation:
Healthy humans have 46 chromosomes, 23 from the sperm and 23 from the egg. An embryo with the wrong number of chromosomes is usually miscarried, or develops disorders such as Down's syndrome, which is caused by an extra copy of chromosome 21
The process of translation involves three main types of RNA, including mRNA, tRNA, and rRNA, working together to decode information from DNA and build proteins in the ribosomes.
During the process of translation, mRNA decodes information from the original DNA master plan to build proteins in the ribosomes. This process involves three key types of RNA: messenger RNA (mRNA), transfer RNA (tRNA), and ribosomal RNA (rRNA). The mRNA carries the genetic information copied from DNA in the form of a series of three-base code words, each of which specifies a particular amino acid.
The tRNA molecules act as adapter molecules, each able to carry a particular amino acid and recognise the appropriate codon in the mRNA. Through a series of steps, the tRNA molecules bind onto the mRNA and add their amino acid to the growing chain of amino acids that ultimately forms a functional protein.
Last but not least, the rRNA molecules come together with particular proteins to form a functional ribosome that facilitates the assembly of the amino acids into the new protein.
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