Answer:
Explanation:
The Spinal Cord starts at the brain stem and goes to the tail bone.
Answer:
Helicase
Explanation:
Helicases are enzymes. They break the hydrogen bonds, using ATP energy, between the nitrogenous bases of the two strands. This allows the DNA polymerase of RNA polymerase to access single-stranded DNA for replication and transcription respectively.
Cross cultural studies or which can be called ethology is important in studying behavioral biology because ethology is the scientific and objective study of an animal well particularly focuses on its behavioral under natural conditions and viewing behavior as an evolutionary active trait. in some ways we can adopt the learning in this study to what we have.
Answer: New growth is stricken with the blight before it has the chance to mature.
Explanation:
American Chestnut trees can indeed regrow from their roots but due to the devastating effect of the chestnut blight, they have been unable to do this since the blight spread across the country.
The blight was introduced when Chinese chestnut trees were imported into the U.S. in the 20th century. It killed off most of the chestnut trees in the U.S. and attacks the tree again when it grows to around 6 meters bringing it down to its roots. This is why the American Chestnut is considered endangered.
Answer:
Golden Eagles have a square tail, fully feathered legs and large talons. Females are much larger than males and they both have the same coloured plumage. Golden Eagles are very agile in flight and they can remain in the air for hours. They have a graceful, soaring flight with their wingtips being slightly upturned.
Explanation: Golden Eagles have a square tail, fully feathered legs and large talons. Females are much larger than males and they both have the same coloured plumage. Golden Eagles are very agile in flight and they can remain in the air for hours. They have a graceful, soaring flight with their wingtips being slightly upturned.
