Polugodovaia Kontrolnaia Rabota Po Biologii 11 Klass Po Linii Ponomarevoi Online

Directions (aromorphosis, idioadaptation, degeneration) and patterns (divergence, convergence).

Open-ended questions or problem-solving (high complexity). Sample Paper: 1st Semester (Grade 11) Part A: Single Correct Answer What is considered the elementary unit of evolution? A) Individual organism B) Species C) Population D) Biocenosis Which of the following is an example of an idioadaptation? A) Appearance of the flower in angiosperms B) Protective coloration in insects C) Development of the four-chambered heart D) Loss of the digestive system in flatworms degeneration) and patterns (divergence

Tasks involving matching or selecting multiple correct answers (advanced level). based on the curriculum

This semi-annual assessment for Grade 11 Biology, based on the curriculum, covers key evolutionary and ecological topics typically studied in the first half of the academic year. Assessment Structure degeneration) and patterns (divergence