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miskamm [114]
3 years ago
9

What is a marker for genetics

Biology
2 answers:
krok68 [10]3 years ago
5 0

Answer:

Genetic markers are used to identify different features in DNA sequence that can be used to differentiate between individuals in a population, or to classify individuals between different varieties or cultivars within a species.

The different features in the sequence can be used to identify if that particular region was inherited from the female or male parent.

By using this information we can build up a more complete picture of each individuals genotype at each marker.

This allows us to track the inheritance of different regions of the genome.

Valentin [98]3 years ago
3 0

Answer:

genes plz mark as brainliest

Explanation:

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The answer is b. The increase in population suggests that a beneficial trait helped the species.
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Nancy is a forensic scientist. she isolated DNA from the hair that she collected at the crime scene. however, the DNA extracted
Stella [2.4K]

Answer:

arkets Around Us

1. Why are goods cheap in a weekly market? (2 m)

Many things in weekly markets are available at cheaper rates because:  They don’t have shops or permanent buildings. So they don’t have to pay rent, electricity

and other expenses.  They don’t have to pay wages to their workers.

2. What are the different kinds of shops that we find in our neighbourhood and how are

they useful to us? (4 m)

There are many shops that sell goods and services in our neighbourhood.  We may buy milk from the dairy, grocery from the departmental stores, etc.  These shops are useful as they are near our home.  We can go there on any day of the week.  The buyers and sellers know each other and may provide different goods on credit.

3. Give reasons why branded goods are affordable only for a few people? (2 m)

Branded goods are affordable only for a few because of the following reasons:  These goods are expensive as they are promoted by advertisement and claim of better

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showrooms.

4. How does a hawker differ from a shop owner? (3 m)

Hawker Shop owner  A hawker generally owns a’ thela’ or

cart which is a movable shop.  A hawker provides door to door

service.  He sells his goods at a minimum

profit.

 A shop owner runs his shop at one

fixed place.  Whenever we need anything we go

there and purchase it.  Here, we get things at a somewhat

costlier rate.

5. Mention the purposes served by the chain of markets? (4 m)

The chain of markets serves the following purpose:  There is no need for the factories to find consumers for their goods.  Whole sellers buy directly from the producers.  Several people get benefited and consumers get goods of their needs.  The goods reach faraway places through the links of traders.

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place? (3 m)  We can order goods that we need over the telephone and get their delivery.  Over the internet, we can visit the concerned website and order the products.  We can pay through internet banking or on the delivery of goods.

7 0
2 years ago
Finding common metabolic pathways, such as the tricarboxylic acid (Krebs) cycle, in both prokaryotic and eukaryotic organisms is
Ronch [10]
Answer:
             There are difference in the TCA cycle of both prokaryotes and eukaryotes. In prokaryotes mitochondria is absent of TCA occurs in the cytosol. In eukaryotes it occurs in the mitochondria.
<span>In this pathway, an NADP-dependent enzyme </span><span>catalyzes the dehydrogenation of </span><span>D-threo-isocitrate</span><span> to </span>2-oxoglutarate<span>, while eukaryotes employ an NAD+-dependent enzyme</span><span>. Another difference is that while in most eukaryotes the conversion of </span><span>(S)-malate</span><span> to </span>oxaloacetate<span> is catalyzed only by an NAD-dependent enzyme, p</span><span>rokaryotes that employ this variation of the TCA cycle possess an alternative quinone-dependent enzyme.</span>
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3 years ago
What represents the original starting point from which all living things have evolved?
Studentka2010 [4]
The answer is God and will always be God evolution has been continuosly proven to be flawed and just incorrect, I really dont know why they continue to teach it.
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4 years ago
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svet-max [94.6K]

Answer:

Explanation:

The chaparral biome has a large amount of biodiversity, which helps insulate an environment against the loss of a single species. Therefore, one would not expect the chaparral biome to be too sensitive to the loss of a single species.

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3 years ago
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