Before winter animals that hibernate often prepare by eating foods high in fat. How is this behavior helpful?

1 answer:

3 0

During hibernation, the animals don't eat anything.....So, when they are hibernating, those animals can get energy by burning the the stored fat from the fatty food and can survive until they wake from hibernation

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Plant hormonal regulation differs from animal hormonal regulation in that _____. plant hormonal regulation differs from animal h

Pani-rosa [81]

I believe that plant hormonal control differs from animal hormonal control in that there are no separate hormone-producing organs in plants as there are in animals. Hormones regulate cellular processes in targeted cells locally and moved to other locations, in other function parts of the plant. Hormones also determine the formation of flowers, stems, leaves, the shedding of leaves, and the development and ripening of fruit. Plants unlike animals they lack glands that produce and secrete hormones and instead each cell is capable of producing hormones.

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What is the part of the cell cycle process by which chromosomes in a cell nucleus are separated into two identical sets of chrom

Damm [24]

Answer:

Mitotic phase

Explanation:

Cell cycle is composed of interphase and mitotic phase. Interphase is aphase of cell preparation. It is subdivided into:

G1 (gap 1 phase)-the cell grows and becomes larger
S phase- replication of DNA, duplication of centrosomes
G2 (gap 2 phase)-proteins and oranelles are made

Mitotic phase is phase of cell division, chromosomes are separated, daughter cell get identical sets of chromosomes. It is followed by cytokinesis-separation of cytoplasm. Stages of mitosis are:

prophase-condensation of chromatin into chromosomes, the nuclear envelope breaks down, mitotic spindle formation
metaphase-the chromosmes line up (metaphase plate)
anaphase-the siste chromatides move toward opposite cell poles
telophase-the nuclear envelope forms again, cell division is almost complete

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True false wind erosion is much more common than water erosion

melomori [17]

The answer is true:)))

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The main difference between the four nucleotides that make up DNA is that they have ?

marissa [1.9K]

The nucleotides in DNA contain four different bases, those of which being nitrogenous bases.

The four bases are:

1 - Thymine

2 - Cytosine

3 - Adenine

4 - Guanine

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1. Limb bones within unrelated animals that have the same basic structures are considered

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B.
The Radio-ulna and digits of most primates and animals represents a homologous structure

An example of another internal structure is the genes.
The homologous chromosomes have the same genes in common. Each cell has at least two sets of chromosomes which one comes from one’s father also called as paternal chromosome and mother, called as the maternal chromosomes. These chromosomes are what makes the child obtain the characters and may depend on the traits the parents possess. Homologous chromosomes are not duplicated chromosomes or identical however, they are analogous or similar. The alleles for a specific characteristics isn’t the same but the same genes are in the same order.<span> </span>

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