IB DP Biology: HL復習筆記5.2.5 Cladistics
Clades The term?clade?can be defined as A group of organisms that have all descended from a common ancestor Cladistics?is the branch of science in which scientists put organisms into clades It invo...
IB DP Biology: HL復習筆記5.2.4 Animal Phyla Features
Animal Phyla Features Animals are?multicellular,?eukaryotic?organisms They are?heterotrophs?and most have a?nervous system?that enables responses to the surrounding environment There are over?30 an...
IB DP Biology: HL復習筆記5.2.3 Plant Phyla Features
Plant Phyla Features All plants belong to the?plant kingdom Within the plant kingdom are several?phyla?(singular?phylum) Some plant phyla are small E.g. the Glaucophytes contain only 70 species and...
IB DP Biology: HL復習筆記5.2.2 Classifying Organisms
Examples of Classification Biological classification involves putting organisms into?groups, or?taxa?(singular?taxon) The taxa form a?hierarchy A?hierarchical system?is one in which?larger groups c...
全球TOP院校優勢專業及IB、AP、A-Level成績要求匯總！
作為院校考察申請學生水平的重要參考，不同學校對于IB、AP、A-Level分數有著不同的標準。今天就為大家盤點下全球TOP院校IB、AP、A-Level的詳細要求。 圖源：pexel.com 麻省理工學院 優勢專業 建筑、化學、計算機...
A-Level進階數學主要考察內容解析！
隨著申請難度的水漲船高，許多同學也不僅僅滿足于A Level中數理化經這幾門最火爆的學科，而把目光轉向了含金量更高也更具有挑戰性的進階數學。為了幫助有備考意愿的同學們了解進階數學并科學高效地備考，本文會對...
IB DP Biology: HL復習筆記5.2.1 Classification System
Binomial System The?diversity of life?on Earth is vast, and is known as?global biodiversity The extent of global biodiversity is such that scientists can only?estimate?the total number of species p...
IB DP Biology: HL復習筆記5.1.5 Natural Selection Examples
Examples of Natural Selection Because evolution by?natural selection?generally happens over?millions of years,?it is difficult to see it taking place, and we often have to rely on evidence from the...
IB DP Biology: HL復習筆記5.1.4 Natural Selection
Overproduction of Offspring The?number of offspring, or young, produced in each breeding event?differs between species Some species produce?small numbers?of young, e.g. elephants usually give birth...
