Additional Materials: Multiple Choice Answer Sheet Soft clean eraser Soft pencil (type B or HB is recommended)
0610/01
READ THESE INSTRUCTIONS FIRST Write in soft pencil. Do not use staples, paper clips, highlighters, glue or correction fluid. Write your name, Centre number and candidate number on the answer sheet in the spaces provided unless this has been done for you. There are forty questions on this paper. Answer all questions. For each question there are four possible answers A, B, C, and D. Choose the one you consider correct and record your choice in soft pencil on the separate answer sheet. Read the instructions on the answer sheet very carefully. Each correct answer will score one mark. A mark will not be deducted for a wrong answer. Any rough working should be done in this booklet.
This document consists of 16 printed pages.
IB04 06_0610_01/2RP UCLES 2004
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2 1 What is a characteristic of all living organisms? A B C D 2 breathing circulation egestion sensitivity
Which kind of skin do amphibians have? A B C D dry without scales dry with scales moist without scales moist with scales
3
The diagram shows how Homo sapiens (modern people) could have evolved from their ancestors.
Homo sapiens (modern people)
Homo neanderthalensis
Homo erectus
Homo habilis (very early people)
Which statement about modern people and their ancestors is correct? A B C D 4 They are in the same species and the same genus. They are in the same species but not the same genus. They are in the same genus but not the same species. They are neither the same species nor the same genus.
Which structures are found in a human sperm cell? cell membrane A B C D cell wall haploid nucleus key = present = absent
UCLES 2004