What researcher developed the theory of use or disuse, also called the theory of acquired characteristics?Darwin
 Lamarck
 Malthus
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DNA replication is the process by which two DNA molecules are produced from one parent DNA molecule. DNA replication is semi conservative, this implies that, each strand in the double helix DNA molecule act as a template for the synthesis of a new, complimentary DNA strand. Because semi conservative method has a DNA template that is already accurately formed, the probability of having errors in the newly formed strand is drastically reduced.

Semi-conservative replication is a process of DNA replication in which each new DNA molecule formed contains one original strand (parental strand) and one newly synthesized complementary strand.

This type of replication occurs during the cell division cycle, ensuring that the genetic information is faithfully copied and passed on to the daughter cells without introducing significant mutations.

By combining accurate base pairing, proofreading, and repair mechanisms, semi-conservative replication ensures that the newly synthesized DNA strands are as identical as possible to the original parental strands. This fidelity in replication is vital for preserving the genetic information and preventing mutations that could lead to genetic disorders, cancer, or other harmful consequences in the offspring cells.

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Answer: d. venom

Explanation:

The copperhead and the rattlesnakes are both pit viper snakes that means they detect the minute differences in temperature by sensing the heat through their eyes and nostrils. Thus these snakes accurately detects the sense of heat of a particular prey. Their venom is a potent toxic which can kill a prey in single bite.

Therefore, because of the presence of deadly venom present in them these snakes exhibit very few natural predators.

Answer:

Sweat rates commonly range between one to four pounds (one half to two quarts) per hour, depending on your sport and environmental conditions.

Explanation: