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jek_recluse [69]
3 years ago
14

Fill in the blank: The variable that is observed and measured in an experiment is the ________.

Biology
2 answers:
Anna007 [38]3 years ago
6 0
The correct answer is independent variable
hope this helps :)
sattari [20]3 years ago
3 0
The answer is A.
I hope i helped!
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(03.05 MC)<br> In which of the following ways is DNA replication similar to transcription?
Nezavi [6.7K]

Answer: <u>D.  Thymine is used in replication while uracil is used in transcription.</u>

Explanation:

Genetic information is stored in double-helixes of DNA molecules (Doxyribonuclease). In replication, two daughter strands of DNA are copied from the parent strand, while in replication, instructions stored within DNA are copied into a different form, called mRNA  or messenger RNA.

Nucleotides are monomers comprising DNA, a nucleic acid that along with RNA, a ribose sugar-containing nucleotide, acts as a storage molecule to encode proteins. 5-carbon deoxyribose or ribose sugar, phosphate and one of four nitrogen bases are found in nucleotides:

Adenine (A)

Guanine (G)

Cytosine (C)

Thymine (T).  

Uracil (U) found in RNA

While <em>both contain four nucleotide bases, </em> in RNA, uracil replaces thymine... The DNA nucleotides are involved in replication while RNA nucleotides drive transcription,

6 0
3 years ago
A student in genetics class is studying the inheritance patterns in fruit flies. He is looking at the traits for wing length, lo
Step2247 [10]

Answer:

LLgg, Llgg , two out of 16

Explanation:

Given,

Dominant - Long wings and Gray color

Recessive - Short wings and Brown color

Let the allele for long wings be "L" and the allele for short wings be "l".

Let the allele for brown color be "g" and allele for gray color be "G"

Genotype of parents

LlGg

Gametes of the parent

LG, Lg, lG, lg

Dihybrid cross is between LlGg and LlGg

The offspring produces will be as follows -

LG        Lg         lG         lg

LG LLGG LLGg LlGG LlGg

Lg LLGg LLgg LlGg Llgg

lG LlGG LlGg llGG         llGg

lg LlGg Llgg         llGg         llgg

Offspring with long wings and brown color – LLgg, Llgg , two out of 16

6 0
3 years ago
BRAINLIESTTT ASAP!!!!<br><br> Describe the structure and layers of the sun.
nikklg [1K]
The layer of the sun is in three equally side the sun the moon and the galaxy
5 0
3 years ago
Read 2 more answers
What is another name for<br> Brucellosis?<br> A. BVD<br> B. Bangs<br> C. Brahms<br> D. IPV
evablogger [386]

Answer:

\boxed {\boxed {\sf Answer -\ Option\  B.\ Bangs }}

Explanation:

Brucellosis spreads from infected animals with the disease, or from any unpasteurized milk from cows who may have the disease. It is a very rare disease in the United States. Brucellosis can also be called Bangs.

The answer is Option B. Bangs. Best of Luck!

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3 years ago
Based on your knowledge of roots and affixes which is most likely definition of the word microscopic?
lisov135 [29]

Explanation:

Microscopy is the science of investigating small objects and structures using a microscope. ... Microscopic means being invisible to the eye unless aided by a microscope.

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