Molecular clocks use rates of mutation to measure evolutionary time.Mutations add up at a fairly constant rate in the DNA of species that evolved from a common ancestor. The more mutations that happened in each lineage, the greater is the differences between these lineages.
It shows the "rank" of the organism is not a characteristic of the cladistics system. Showing the probable sequence of origins, and showing shared derived characteristics are characteristics of the cladistics system.
Answer:
chemical change.
Explanation:
There are two types of changes in matter: physical change and chemical change.
physical change- it is a change in matter that alters only its physical properties or its physical appearance. This type of change is reversible. For example- freezing of water, the water turns into solid ice and it can be reversed by melting the ice.
chemical change- it is a change in matter that alter its chemical and thus its physical properties. Most chemical changes are irreversible. for example- burning of paper, results in black soot and ashes- Thus changing both physical and chemical properties.
Where on find eggs of a Bot Fly sticking to the hairs of your horse's ankles. The subfamily that these eggs likely belong to are: Gasterophilinae.
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What is Gasterophilinae?</h3>
The Gasterophilinae are a subfamily of the Oestridae that comprises huge, parasitic flies; this group was previously classified as a family, but all subsequent classifications locate them squarely within the Oestridae. Many members of this subfamily spend part of their larval lives in herbivore digestive systems.
Gasterophilus intestinalis, often known as the horse bot fly, is a species of insect in the Oestridae family that may be found all over the world. The adults, which resemble bumblebees, are most active throughout the summer.
Female botflies deposit eggs on blood-sucking arthropods like mosquitoes and ticks to reproduce. When afflicted arthropods attack a person or another mammal, larvae from the eggs are released. A botfly larva burrows into subcutaneous tissue after entering the host's skin through a bite wound or a hair follicle.
Learn more about Bot Fly:
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