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ryzh [129]
3 years ago
5

Morgan found that the genes pr and vg were closely linked. in a testcross of a female fly in trans dihybrid configuration for th

ese genes, what phenotypic classes would be in the minority?
Biology
1 answer:
kvv77 [185]3 years ago
4 0

The correct answer is WT and pr vg.

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Help! I need help with this ASAP, I'm so confused for this.
Ket [755]
Those are DNA sequences. Each sequence of three bases in a DNA strand is called a codon. Each codon codes for a particular amino acid. So for example the codon AGC stands for the amino acids serine. The codon TGG stands for the amino acids threonine. The codon CTG stands for aspartic acid. So, the DNA sequence AGCTGGCTG codes for the amino acid sequence serine-threonine-aspartic acid. I hope the helps! :)
8 0
3 years ago
The parts of the brain implicated in adhd, such as the prefrontal cortex and the basal ganglia, feature large amounts of ____ ac
bulgar [2K]

Answer:

The correct answer is A. dopamine.

Explanation:

Stimulants are believed to work by increasing dopamine levels in the brain. Dopamine is a neurotransmitter associated with motivation, pleasure, attention, and movement. For many people with ADHD, stimulant medications boost concentration and focus while reducing hyperactive and impulsive behaviors.

8 0
3 years ago
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Where is a meteorite found?<br> 1) in space <br> 2) in earth’s atmosphere <br> 3) hitting the sun
AnnZ [28]

Answer:

In space

Explanation:

Because it would be weird if it would be in earth's atmosphere, and hitting the sun is rare. Most likely to come from space

8 0
3 years ago
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What is the difference in the beginning between primary succession amd secondary succession
lianna [129]
Primary succession is when, for example, a volcano explodes and there is nothing left and even the soil is ruined. It would take at least a hundred years for the land to be like it was before the volcano erupted. Secondary succession is when, for example, a wild fire happens but the soil is not ruined. It would take at least 25-50 years for the land to be like it was before the fire.

4 0
3 years ago
24 POINTS!!!!!!
Crazy boy [7]
V final = (Mass x V initial) + (Mass x V initial) /m + m
V = (0.04 x 300) + ( 0.5 x 0 ) / 0.04 + 0.5
V = 22.2 m/s
6 0
4 years ago
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