How are trace fossils unique

Biology

1 answer:

Pavlova-9 [17]2 years ago

8 0

Answer: they showed the body of an organism not the activities

Explanation:

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What is the result of a mutation during meiosis?

allsm [11]

Answer:

Mutations during meiosis can often lead to disorders, diseases, etc.

Explanation:Let's say that one of the tetrads formed in the first steps of meiosis It doesn't separate and goes on. When making gametes, some will contain the necessary amount of chromosomes while others will not

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3 years ago

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In sequential order from proximal to distal, the components of the male urethra are ________.

Mumz [18]

From proximal to distal, these are the components of the male urethra:

First is the bladder, and then next is seminal Vesicle, Prosate, Pubic bone, Erectile tissue. Urethra, Spermatic duct, Epididymis. Glans penis. Forskin, Testis. Rete testis, Efferent ductules. Seminiferous tubules, and lastly, Anus

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3 years ago

Body Type: DNA code- AGTGCCTTC RNA code- ___________ Amino Acid sequence (aka protein)- ___________________ Body Type?- ________

olga2289 [7]

Answer:

The correct answer would be:

mRNA sequence - UCACGGAAG,
amino acid sequence - Ser-Arg-Lys, and
body type - dwarf

By central dogma, we know that nucleotide sequence of deoxyribonuceic acid (DNA) form the amino acid sequence of a polypeptide chain.

Nucleotide sequence of DNA is first decoded in the form of nucleotide sequence of mRNA (messenger ribonucleic acid) under the process of transcription. The sequence of RNA is complementary to the nucleotide sequence of template strand of DNA. In addition, uracil is present in RNA in place of thymine.

tRNA (transfer RNA) then deciphers the codon sequence of mRNA into amino acid sequence of polypeptide sequence by the process of translation.

Now, given DNA sequence is AGTGCCTTC.

so, the mRNA sequence would be UCACGGAAG.

Codon sequence is UCA CGG AAG.

So, the amino acid sequence would be Ser-Arg-Lys.

Hence, the trait of showman performer would be dwarfism.

Codon sequence chart is attached for reference.

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A researcher observing an ecosystem describes the amount of sunlight, precipitation and type of soil present. Which factors is t

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A researcher observing an ecosystem describes the amount of sunlight, precipitation, and type of soil present. The researcher is most likely describing abiotic factors in a prairie.
A and B are incorrect because the factors described are abiotic, not biotic.
Di is incorrect because abiotic factors listed include soil, which is not likely to be described in an ocean environment.

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2 years ago

Genes can be turned on or turned off; not all genes are active at one time. True False

SVETLANKA909090 [29]

I think True, sorry if i'm incorrect :(

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3 years ago