SOS:
The answer is:
Some plants and animals are restricted to a particular habitat while others may occupy a variety of habitats.
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Answer:
Explanation:
There are differences between Eukaryotic and Prokaryotic cells. A Prokaryotic cell does not contain a nucleus. It only contains one chromosome and is a single-celled organism. It was the only form of life on earth for millions of years. Examples of a Prokaryotic cell are the different types of bacteria present today.
A Eukaryotic cell contains a nucleus; more than one chromosome and is typically a multicelled organism. Both plant and animal cells are eukaryotic cells, but there are differences between the two. A plant cell has a cell wall while an animal cell does not have a cell wall. A plant cell is a regular shape and an animal cell is an irregular shape. Both plant and animal cells have a nucleus. There are just a few examples of the differences between Eukaryotic and Prokaryotic cells.
Answer:
Because of insufficient number of offsprings to determine the result of test cross.
Explanation:
Normally, in genetics, a test cross is a cross between a dominant phenotype (genotype unknown) and a homozygous recessive genotype in order to determine the genotype of that dominant organism.
The result of the test cross is obtained when a 1:1 phenotypic ratio is produced for each trait i.e. 1 dominant trait: 1 recessive trait showing that the parent is heterozygous while all the offsprings will show dominant traits if the dominant phenotype was homozygous. Hence, more than one offspring is required to be able to conclude
In this question, the cow only produce one offspring which may be DOMINANT for the observed trait making it difficult to know if other offsprings will all be dominant or some of them recessive. Hence, it is not a sufficient number needed to determine the genotype from the phenotypic ratio of offsprings.
Answer:
3 reasons why to bring back extinct animals would help preserve the earth is:
1.) Revived species could also assist conservation by acting as a “flagship species”.
2.) People may be excited to see a formerly extinct species, and are more willing to engage in conservation.
3.) At the same time, extinct species could also reinforce the preservation and protection of natural habitats.
b.smaller than mid-latitude cyclones
c.areas of heavy rainfall and strong winds
d.all of these
Answer:
The correct option is C. Growing farm crops in greenhouses instead of on land previously home to teak trees.
Explanation:
Teak is known to be the finest quality wood and is expensive. Naturally, it can take 40 years for a tree to produce the teak wood.
As it is the finest quality wood, scientists should try their best to replant the Teak trees.
Growing farm crops in greenhouses is an expensive method and also, it is not a reliable solution to the problem mentioned in the question. Hence, Option C is the answer.
Rest all options can increase the productivity of teak.
Answer:
C) growing farm crops in greenhouses instead of on land previously home to teak trees.
Explanation:
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