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atroni [7]
3 years ago
5

Which of the following occurs before mitosis and meiosis?*

Biology
1 answer:
OleMash [197]3 years ago
7 0

Answer:

c.dna copied once before mitosis and meiosis occur.

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Forensic scientists can match missing persons and their families by matching maternal DNA to the missing individual. Which type
Natalija [7]

the answer is B. on ed2020

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3 years ago
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In a dihybrid cross with genotypes JjQq and JJQq, what is the probability of getting an offspring with genotype JjQq?
valentina_108 [34]
There is a 1:4 chance of getting JjQq. The parent JjQq can produce four genotypes: JQ, Jq, jQ, and jq. the parent JJQq can produce two genotypes: JQ and Jq. When we do a punnett square: 
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6 0
3 years ago
According to the concept of resource partitioning, which attribute of a community would tend to lead to lower species richness i
melomori [17]
<h2>Species richness </h2>

Explanation:

Resource partitioning is a type of strategy of coexistence among species which allow species to use natural resources in different ways and it may be temporal or spatial

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1) Most species are generalists, utilizing a broad spectrum of resources : Species that can live in many different types of environments, and have a varied diet are considered generalists

2) Most species are specialists, utilizing a narrow spectrum of resources: Specialists are those species that require very unique resources, these type of species have a very limited diet or need a specific habitat condition to survive

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Protists how they are helpful?
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Plant-like protists produce almost one-half of the oxygen on the planet through photosynthesis. Other protists decompose and recycle nutrients that humans need to live. ... Humans use protists for many other reasons: Many protists are also commonly used in medical research

7 0
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A chemical has been found to harm the same compound in both prokaryotic and eukaryotic cells. Which compounds are those?
Mashcka [7]
I would have to say A. ribosomes are known to break and release their digestive juices into the cell upon cell death. thus killing them
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