Biology
Arteries supplying blood to the heart are called

Coronary arteries
Hepatic arteries
Carotid arteries
Pulmonary arteries

ANSWER DOWNLOAD EXAMIANS APP

Biology
Which one of the following statements regarding haemoglobin is correct?

Haemoglobin is only used for blood clotting and not for carrying gases
Haemoglobin present in RBC can carry only oxygen but not carbon dioxide
Haemoglobin of RBC can carry only carbon dioxide
Haemoglobin of RBC can carry both oxygen and carbon dioxide

ANSWER DOWNLOAD EXAMIANS APP

Biology
Which statement concerning the diagnosis of ADHD is true?

Most children "outgrow" symptoms of ADHD
About 20 percent of school-age children are diagnosed with ADHD
Racial minority status is a good predictor of being diagnosed with ADHD
Boys are more likely to be diagnosed with ADHD than girls

ANSWER DOWNLOAD EXAMIANS APP