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Liula [17]
3 years ago
15

What is a test cross?

Biology
1 answer:
Scilla [17]3 years ago
5 0
<span> A </span>test cross<span>, involves the breeding of an individual with a phenotypically recessive individual.

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Which is useful for high-throughput sequencing, but is not part of sanger dna sequencing?
Shalnov [3]

Roche/454 pyrosequencing , useful for high throughput sequencing techniques. This method utilizes pyrosequncing which allows for sequencing as the sequence read out can be achieved at the same time as the sequence is extended.

High- throughput screening is the use of automated equipment to rapidly test thousand to millions of samples for the biological activities at the model organism, cellular, pathway or molecular level.Many DNA samples can be sequenced simultaneously.

Sanger DNA sequencing also known as chain termination. This method is used only for the single DNA fragment at a time. Amplicon sequencing with  NGS is efficient and cost effective . It is required a DNA  polymerase , nucleotide , dideoxynucleotides and buffer.

To learn more about High- throughput screening here

brainly.com/question/2509675

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5 0
2 years ago
The alternation of generations life cycle alternates between haploid and diploid stages. Describe the structures and processes t
svlad2 [7]

Answer:

Alternation of generations (also known as metagenesis) this type of life cycle that occurs in those plants and algae in the Archaeplastida and the Heterokontophyta that will have distinct haploid sexual and diploid asexual stages. A multicellular haploid gametophyte with n chromosomes alternates with a multicellular diploid sporophyte with 2n chromosomes is form in these group, made up of n pairs.

A mature sporophyte will produces haploid spores by meiosis, a process which reduces the number of chromosomes to half, from 2n to n.

In the haploid cell the spores germinate and grow into a haploid gametophyte. At maturity, the gametophyte produces gametes by mitosis, which does not alter the number of chromosomes.

5 0
3 years ago
What events cause succession to take place
deff fn [24]

Answer:

please give me brainlist and follow

Explanation:

Primary succession occurs when new land is formed or bare rock is exposed, providing a habitat that can be colonized for the first time. For example, primary succession may take place following the eruption of volcanoes, such as those on the Big Island of Hawaii. As lava flows into the ocean, new rock is formed.

3 0
2 years ago
What every friend is cheater from last time i never get trusted friend
Olegator [25]

Answer:

Hello

Explanation:

Common mahn!

Ur intro?

8 0
2 years ago
What helps the recycling of nutrients in an ecosystem by consuming dead organic material
Anna007 [38]
Scavengers help break down or reduce organic material into smaller pieces. These smaller pieces are then eaten by decomposers. Decomposers eat dead materials and break them down into chemical parts. ... They break down the organic material and recycle it into the ecosystem as nutrients.
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3 years ago
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