What are primary consumers? Can a food chain have quaternary consumers without having secondary or tertiary consumers? Can a tertiary consumer of one chain be a primary or secondary consumer of another chain?
In: Biology
What are the main degenerative diseases of the nervous system?
In: Biology
Using correct “fly” notation, write the genotype of the following flies.
1) Genotype 1: homozygous for yellow body and heterozygous for vestigial wings
2) Genotype 2: homozygous for wild type for body color and wing veins and homozygous recessive for vermillion eye color.
3) Genotype 3: homozygous wild type for everything, a single symbol will cover this.
GENES ONLINE
4) Would this person have the disease? _________
5) What is the basis for your prediction?
In: Biology
Suppose you make TSA plates and inoculate them with Escherichia coli. After incubating the microbe for 24 hours, you notice nothing grew. What could explain this
In: Biology
In: Biology
How many mass extinction of species are there on records since the origin and diversification of life on earth? How is the present episode different? What is the result of loss of biodiversity in a region?
In: Biology
Briefly give the views regarding the reasons for conserving biodiversity.
In: Biology
Briefly give the views regarding the reasons for conserving biodiversity.
In: Biology
How many mass extinction of species are there on records since the origin and diversification of life on earth? How is the present episode different? What is the result of loss of biodiversity in a region?
In: Biology
Briefly mention about—
(a) Genetic diversity,
(b) Species diversity,
(c) Ecological diversity.
In: Biology
Briefly mention about—
(a) Genetic diversity,
(b) Species diversity,
(c) Ecological diversity.
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Describe hormone activate receptors in detail
In: Biology
Briefly mention about—
(a) Genetic diversity,
(b) Species diversity,
(c) Ecological diversity.
In: Biology
There are many meteorological (natural) events affecting the
behavior of air pollutants. Describe two conditions that produce or
enhance air pollution events. Please cite specific instances.
There are also conditions which help to disperse air pollutants.
Describe two of these conditions and how they affect the
environmental fate of chemicals. Essay form
Please
In: Biology
What is obesity?
How to prevent obesity?
prepare a balance diet plan fro yourself that meets your daily
requirements?
In: Biology