Answer:
The Ozone Layer would repair
Explanation:
CFC's are chlorofluorocarbons. They generally eat the ozone layer. It stands to reason that a reduction in CFC's would reduce the depletion of the ozone layer allowing it to slowly repair itself through natural processes.
Answer and Explanation:
Long-tailed dogs and short-tailed dogs produce offspring with medium-length tails. incomplete dominance
There are two possible colors for a flower and one is more common than the other. dominance
The height of an individual is determined by multiple genes working together. polygenic inheritance
Despite alleles for A B, and O being present, only AB blood type is expressed. multiple allele
Answer: The correct answer to the question is option D
CAST FOSSILS.
Explanation: To understand what a cast fossil really is,let's look at what a fossil is generally.
Fossils are traces of what are formed and left of living things which dates back to a long time ago. Fossils are often found in sedimentary rocks examples; Shales, limestone and sandstone.Fossils are left over animals/plants.
Not all fossils are remains of living things.
There are different types of fossils; FROZEN FOSSILS; When an animal is trapped and freezed as a result of drop in temperature.
IMPRINT FOSSILS; They are prints made and left when animals walk or move over clays,these imprints dries and get covered by other sediments.plants also leave imprint fossils.
AMBER FOSSILS; These are fossils that are formed when tiny insects and bugs become trapped in saps of trees, when these saps dries up,they become hard and and an Amber is formed.(a seminiferous material).
CAST FOSSILS; These are fossils that form as a result of the death of plant,animal or any organism,when this happens,chemical reaction occurs which brings about a degradation in the bones and flesh if the organism,cavities are formed and minerals are deposited in those cavities bringing about a cast which looks like the original form or image of the organism.
Answer:
If radioactive deoxythymidine triphosphate (dTTP) is added to a culture of rapidly growing bacterial cells, you will find the greatest concentration of radioactivity in the Nucleoid.
Explanation:
Deoxythymidine triphosphate (dTTP); is one of the four nucleoside triphosphates that are used in the in vivo synthesis of DNA. Unlike the other deoxyribonucleoside triphosphates, thymidine triphosphate does not always contain the "deoxy" prefix in its name
Radioactivity; decay is the process by which an unstable atomic nucleus loses energy by radiation
GRIMNER
Grow
Reproduce
Irritability (ie, being able to sense changes in the environment, detect danger, etc.)
Movement
Nutrition (eating and drinking)
Excretion (get rid of waste materials)
Respire (breathe)
