Answer:
Transport
Explanation:
When distributing it is TRANSPORTING those things through the organsim.
Answer:
2% of the progeny will be double crossovers for the trihybrid test cross
Explanation:
By knowing the positions of genes, we can estimate the distances in MU between them per region.
- Genes A and B are 10 map units apart (Region I)
- Genes B and C are 20 map units apart (Region II)
- Genes A and C are 30 map units apart
----A-------10MU--------B-------------20MU-------------C---
Region I Region II
We can estimate the recombination frequencies by dividing each distance by 100.
• recombination frequency of A-B region = 10MU / 100 = 0.10
• recombination frequency of B-C region = 20MU / 100 = 0.20
Now that we know the recombination frequencies in each region, we can calculate the expected double recombinant frequency, EDRF, like this:
EDRF = recombination frequency in region I x recombination frequency in region II.
EDRF = 0.10 x 0.20 = 0.02
2% of the progeny will be double crossovers for the trihybrid test cross
Steps of the scientific method:
1. An observation is made.
2. A problem is defined or a question is asked.
3. A hypothesis is proposed.
4. A controlled experiment is set up.
5. Data is collected and analyzed.
6. Conclusions are made.
7. Process is repeated to verify results.
Examples of Scientific Method:
1. Raspberries did not grow well this year.
2. Why did the raspberries not grow well this year?
3. The raspberries did not grow well because we did not get much rain.
4. Raspberry plants are placed in moderately lit areas all receiving the same amount of light each day. Each plant will receive different amount of water. The size of the berries will be recorded daily once the plants begin to produce berries.
5. The raspberry plants receiving 1 cup of water daily grew to 1/2 " in diameter and those receiving two cups of water grew to 3/4 " in diameter.
6. The raspberry plants receiving the most water grew the biggest. Therefore, the hypothesis is supported that this year's raspberries did not get enough rain.
7. Repeat experiment.
Distribution and abundance of organisms
Speciation of plants
Antarctic convergence