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tatiyna
3 years ago
5

HELP due is 15 minuets. Select ALL the statements that are true about organs

Biology
2 answers:
Tamiku [17]3 years ago
8 0

Answer:

Many organs grouped together are called a tissue.

Many types of tissues can combine to form an organ.

Organs can be grouped by their function. These groups are called        systems.

Explanation:

Aleks04 [339]3 years ago
8 0

Answer:

A,B,C

Explanation:

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Which of the following describes the ability of a single gene to have multiple phenotypic effects?
bija089 [108]

Answer:

A, pleiotropy.

Explanation:

Pleiotropy - genes that have multiple phenotypic effects. Remember that phenotype means a physical characteristic caused by a gene, such as eye color or fur patterns.

Incomplete dominance - when neither allele is dominant and they mix together in the phenotype. A popular example is a red flower crossing with a white flower and resulting in a pink flower.

Epistasis - when two genes contribute to the phenotype, but one gene completely masks another gene. An example would be labrador fur colors.

Multiple alleles - 3 or more alternative forms of a gene, but only 2 alleles can occupy an organism. An example is blood type.

Hope this helps!

4 0
3 years ago
Which of the following statements does not highlight a difference in eukaryotic and prokaryotic translation?
Mekhanik [1.2K]

Answer:

a. the first methionine in eukaryotic translation contains a formyl group.

Explanation:

Protein synthesis begins when the initiator aminoacyl tRNA carrying the initiator amino acid joins the mRNA-small ribosomal subunit complex. Procaryotes and eucaryotes differ from each other in the identity of the first initiator amino acid. In both types of organisms, "AUG" serves as an initiation codon. However, procaryotes have formyl-methionine joined to the amino acid arm of the initiator tRNA while eucaryotic initiator tRNA carries methionine as the first amino acid to be added to the protein.

4 0
3 years ago
Mendel was a careful researcher who studied the inheritance of certain traits in garden peas. What are some of the research prac
Andreas93 [3]

Answer:

the answer is b I got it right on my test B

4 0
3 years ago
Ribosomes are very small organelles associated with the synthesis of
aliina [53]
Uhhhh it i think its flowers according to bio 
6 0
4 years ago
Which definition best describes an acid?
ladessa [460]

Answer:

An acid is a chemical species that donates protons or hydrogen ions and/or accepts electrons. Most acids contain a hydrogen atom bonded that can release (dissociate) to yield a cation and an anion in water.

3 0
2 years ago
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