false
B. homozygous alleles
C. alleles that are carried on X and Y chromosomes
D. alleles that are carried on somatic cells
The activity which is the best demonstration of Joseph John Thomson's use of creativity in his work when he devised a better method and equipment in studying cathode rays. This activity led to the discovery of originally termed particles “corpuscles” which are now known as “elections”. This discovery also upended the dominating theory that atoms are the smallest fundamental unit.
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There are about 8.7 million species on earth with
biodiversity on land is greater near the equator whereas biodiversity in water is higher along in the Western Pacific coasts.
Species diversity refers to variation and differences in the number of species of living organisms on the earth.
Species diversity is also known as biodiversity.
Quantitatively, Scientists have estinated that there are around 8.7 million species of plants and animals in existence.
Biodiversity varies across the earth's surface. Biodiversity on land is greater near the equator whereas biodiversity on land is greater alongs the Western Pacific coast.
Therefore, biodiversity refers to the overall variation in living organisms on earth.
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Species diversity refers to the variety and abundance of different species in a given area or ecosystem, and can be measured using quantitative values such as species richness and species evenness. Biodiversity varies across Earth's surface due to factors like climate, habitat type, and human activities. Areas with the highest biodiversity include rainforests, coral reefs, and mangrove forests.
Species diversity refers to the variety and abundance of different species in a given area or ecosystem. It can be measured using quantitative values such as species richness and species evenness. Species richness represents the total number of different species present, while species evenness measures the relative abundance of each species.
Biodiversity across Earth's surface can vary depending on factors such as climate, habitat type, and human activities. For example, tropical rainforests typically have high biodiversity due to their warm and stable climate, while polar regions have lower biodiversity due to their extreme cold temperatures.
Overall, the highest levels of biodiversity are found in areas like rainforests, coral reefs, and mangrove forests, where a wide range of species coexist in complex ecosystems.
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B. Mammals use a closed, single-loop circulatory system aided by a four-chambered heart.
C. Mammals use an open, double-loop circulatory system aided by a four-chambered heart.
D. Mammals use a closed, single-loop circulatory system aided by a three-chambered heart.