Activated partial thromboplastin
time (aPTT) is the blood test to monitor anticoagulation therapy for patients
taking heparin. The purpose of carrying out the Activated partial
thromboplastin time (aPTT) test is to find out if the right dose of heparin is
being used.
Answer:
primary oocyte ® meiosis I ® secondary oocyte ® meiosis II ® ovum
Explanation:
mark me brainliest please
After the action potential passes through an axon, gated potassium channels open and allows potassium ions to flow out.
Answer: B. False
Explanation:
“Hox” genes are a highly conserved group of genes, all of whose products are transcription factors bearing a specific domain (called a ”homeodomain”). The transcriptional activity of a large amount of genes relevant to embryonic development is controlled by regulatory sites which are able to bind to this domain. Changes in the transcriptional activity of even a single Hox gene may thus have dramatic downstream effects on the phenotype, as this will result in several further genes having their transcription either enhanced or suppressed.
it would be kind of an advantage as they breathe air and just stay on land and to get food it can go into the water
