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Diano4ka-milaya [45]
3 years ago
12

which following food chain grass grasshopper field mouse red tailed hawk which organism in the food chain is the producer

Biology
1 answer:
Bond [772]3 years ago
7 0
Grass? :)))))))))))))))
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At 21 days into development, the cells are the shape of a flat disk but will fold into a ____.
sveticcg [70]

Answer:

Animal cells are primarily in spheres or oblong shapes such as ovals. Plant cells are usually tubes or squares/rectangles. I have no idea what cells go into pyramids.

Explanation:

8 0
2 years ago
Mendel's law of independent assortment states that which allele is passed down to the next generation at one locus is dependent
dlinn [17]

Answer:

False

Explanation:

Mendel's law of independent assortment is about the random distribution of alleles of one gene during anaphase-I. It states that alleles of two or more genes segregate randomly to the poles of the cell. For example, the segregation of R and r alleles to the two poles of the cell would not affect the segregation of the T and t alleles. This random and independent segregation of alleles of different genes during anaphase-I produces new gene combinations in the progeny.

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3 years ago
Some bed bugs had mutations in their genetic code which allowed them to survive the chemical pesticide and they produced chemica
Salsk061 [2.6K]

Answer:

Random mutations led to evolution of pesticide resistance genes in bed bugs.

Explanation:

Random mutations in genome of bed bug imparted them the pesticide resistance. Since the bed bugs having the mutation of pesticide resistance were able to survive under presence of pesticides, this variation was favored by natural selection. The bugs with pesticide resistance transmitted this trait to their progeny. In time, the bed bug population consisted of most of the bugs having the pesticide resistance.

8 0
3 years ago
How does seed-cutting differ from shelterwood cutting? a. Shelterwood cutting removes all trees within a given area. b. Shelterw
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Correct answer: B). Shelter wood cutting takes place over several years

Shelterwood cutting is the progressively cutting of the forest, in order to establish the growth of the new generation of the seedlings of a particular species without planting.

It is a method of natural tree reproduction under the shelter of old trees, which are removed successively by cutting the tree in order to provide the increased amount of light to the new seedlings. It is a slow process and takes lot of time.







7 0
3 years ago
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Which of these statements in true of Oparin and Haldane's theory?
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I believe the answer is the primitive organic molecules were formed in an oxidizing atmosphere in the primordial soup. 
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