Index fossils delineate the epochs of geologic time. In
order for an organism to be considered as an index fossil it must possess at
least one of the four characteristics: it must be unique, extensive, abundant
and inadequate in geologic time. Most type of organism may be considered
distinctive but not widespread which tolerate them to inhabit all over the
world. While some are considered abundant that they were able to be developed as
the most susceptible to environmental modification and destruction. Just like
the trilobites, this is known as a precise example of index fossil for the
Paleozoic rocks that is inhabit in all parts of the ocean. They develop new
species throughout their being, which is according to some reports, lasted 270
million years from Middle Cambrian time to the termination of the Permian
Period. Because of their ability to travel, they tend to dwell in global areas.
The trilobites are huge that they can be used in a study even without a
microscope and they are also hard-shelled invertebrates which make them petrified
effortlessly.
The correct answer is Morton's Neuroma.
This is a condition which affects the nerves between your toes, and causes you to feel as if you were 'walking on a marble.' You feel constant pain in the ball of your foot which can be helped relatively easy if you change your footwear.
Answer:
b
Explanation: peeps in washington are going crazy.
1. grow more
2.do organisms make plants grow faster
3. what type of organism supports the plant the best
Answer:
LLgg, Llgg , two out of 16
Explanation:
Given,
Dominant - Long wings and Gray color
Recessive - Short wings and Brown color
Let the allele for long wings be "L" and the allele for short wings be "l".
Let the allele for brown color be "g" and allele for gray color be "G"
Genotype of parents
LlGg
Gametes of the parent
LG, Lg, lG, lg
Dihybrid cross is between LlGg and LlGg
The offspring produces will be as follows -
LG Lg lG lg
LG LLGG LLGg LlGG LlGg
Lg LLGg LLgg LlGg Llgg
lG LlGG LlGg llGG llGg
lg LlGg Llgg llGg llgg
Offspring with long wings and brown color – LLgg, Llgg , two out of 16