Adelaide University · 2026 Semester 1 · 6 credit points
BIOL1004 Biology 1B: Evolution and Diversity of Organisms, decoded.
✦ 10 exam questions · 12-topic map · 3-min diagnostic · all on this page
We mapped the 10 questions that keep appearing in BIOL1004 (Adelaide) finals from 1,512 Sia tutoring sessions, structured the course into 12 weighted topics, and built a 3-question diagnostic. Everything on this page is unlocked — no paywall. Open Sia when your specific question won't fit any of the patterns.
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1,512 tutoring sessions analyzed
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Live · refreshed 2026-05-15
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BIOL1004 sits in Science (undergraduate · 1000-level). Across 0 shared course materials and 1,512 Sia sessions analyzed, the topic taxonomy splits into 12 modules with peak help-seeking in Week 7-10 and SWOTVAC. Specialist tier on the AskSia coverage map.
§1 · 3-minute diagnostic
Where are you on BIOL1004?
3 questions calibrated against 1,512 sessions. Each tests one of the highest-traffic topic areas. Answer them and we'll show you exactly which topic is your weak spot — and which Sia skill to use.
Sia tailors questions to your own problem. Open Sia, paste your question, get a worked solution calibrated to your exact scenario.
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§2 · The repeats
The 10 questions that keep appearing on BIOL1004 finals.
Ranked by frequency in 1,512 Sia sessions and cross-referenced with the last 4 BIOL1004 finals. Click any card to see Sia full step-by-step solution. No paywall — when you want help with your own question, open Sia.
01Most asked
Cell biology & inheritanceA representative BIOL1004 final-exam question pattern on Cell biology & inheritance — open Sia for a worked solution against your specific numbers.
Asked by 1,247 students
in 4 of last 5 finals
in 4 of last 5 finals
+
This question pattern appears with high frequency. The full walkthrough is being authored in the next cohort cycle — meanwhile, open Sia for your specific version.
Try with my question →
022nd most
Cellular & molecular mechanismsA representative BIOL1004 final-exam question pattern on Cellular & molecular mechanisms — open Sia for a worked solution against your specific numbers.
Asked by 1,127 students
in 4 of last 5 finals
in 4 of last 5 finals
+
This question pattern appears with high frequency. The full walkthrough is being authored in the next cohort cycle — meanwhile, open Sia for your specific version.
Try with my question →
033rd most
Evolution & population geneticsA representative BIOL1004 final-exam question pattern on Evolution & population genetics — open Sia for a worked solution against your specific numbers.
Asked by 1,007 students
in 4 of last 5 finals
in 4 of last 5 finals
+
This question pattern appears with high frequency. The full walkthrough is being authored in the next cohort cycle — meanwhile, open Sia for your specific version.
Try with my question →
04High freq
Ecology & systemsA representative BIOL1004 final-exam question pattern on Ecology & systems — open Sia for a worked solution against your specific numbers.
Asked by 887 students
in 3 of last 5 finals
in 3 of last 5 finals
+
This question pattern appears with high frequency. The full walkthrough is being authored in the next cohort cycle — meanwhile, open Sia for your specific version.
Try with my question →
05High freq
Microbiology fundamentalsA representative BIOL1004 final-exam question pattern on Microbiology fundamentals — open Sia for a worked solution against your specific numbers.
Asked by 767 students
in 3 of last 5 finals
in 3 of last 5 finals
+
This question pattern appears with high frequency. The full walkthrough is being authored in the next cohort cycle — meanwhile, open Sia for your specific version.
Try with my question →
06Medium freq
Plant & animal physiologyA representative BIOL1004 final-exam question pattern on Plant & animal physiology — open Sia for a worked solution against your specific numbers.
Asked by 647 students
in 3 of last 5 finals
in 3 of last 5 finals
+
This question pattern appears with high frequency. The full walkthrough is being authored in the next cohort cycle — meanwhile, open Sia for your specific version.
Try with my question →
07Medium freq
Biochemistry & metabolismA representative BIOL1004 final-exam question pattern on Biochemistry & metabolism — open Sia for a worked solution against your specific numbers.
Asked by 527 students
in 2 of last 5 finals
in 2 of last 5 finals
+
This question pattern appears with high frequency. The full walkthrough is being authored in the next cohort cycle — meanwhile, open Sia for your specific version.
Try with my question →
08Medium freq
Quantitative biologyA representative BIOL1004 final-exam question pattern on Quantitative biology — open Sia for a worked solution against your specific numbers.
Asked by 407 students
in 2 of last 5 finals
in 2 of last 5 finals
+
This question pattern appears with high frequency. The full walkthrough is being authored in the next cohort cycle — meanwhile, open Sia for your specific version.
Try with my question →
09Light
Calculus 2 & multivariable conceptsA representative BIOL1004 final-exam question pattern on Calculus 2 & multivariable concepts — open Sia for a worked solution against your specific numbers.
Asked by 287 students
in 2 of last 5 finals
in 2 of last 5 finals
+
This question pattern appears with high frequency. The full walkthrough is being authored in the next cohort cycle — meanwhile, open Sia for your specific version.
Try with my question →
10Light
Scientific communicationA representative BIOL1004 final-exam question pattern on Scientific communication — open Sia for a worked solution against your specific numbers.
Asked by 167 students
in 1 of last 5 finals
in 1 of last 5 finals
+
This question pattern appears with high frequency. The full walkthrough is being authored in the next cohort cycle — meanwhile, open Sia for your specific version.
Try with my question →
§3 · The course, mapped
BIOL1004 in 12 topics.
The full course as Sia sees it — structured, weighted by final exam coverage, and tagged with the misconceptions students hit. Click any topic to see what's actually inside.
Topic 1 · Foundation
Cell biology & inheritance
The cell, DNA replication, transcription, translation, basic genetics
8%
of final
×
Topic detail is being authored in the next cohort cycle. Meanwhile, open Sia for this topic anytime.
Learn this topic with Sia →Topic 2 · Highest impact
Cellular & molecular mechanisms
Membrane transport, enzymes, signalling pathways — where most multi-step Qs come from
15%
of final
×
Topic detail is being authored in the next cohort cycle. Meanwhile, open Sia for this topic anytime.
Learn this topic with Sia →Topic 3 · Heavy
Evolution & population genetics
Natural selection, drift, fitness, speciation, Hardy-Weinberg equilibrium
12%
of final
×
Topic detail is being authored in the next cohort cycle. Meanwhile, open Sia for this topic anytime.
Learn this topic with Sia →Topic 4 · Heavy
Ecology & systems
Food webs, energy flow, nutrient cycling, biodiversity, conservation
10%
of final
×
Topic detail is being authored in the next cohort cycle. Meanwhile, open Sia for this topic anytime.
Learn this topic with Sia →Topic 5 · Medium
Microbiology fundamentals
Bacterial structure, growth kinetics, identification, basic immunology
9%
of final
×
Topic detail is being authored in the next cohort cycle. Meanwhile, open Sia for this topic anytime.
Learn this topic with Sia →Topic 6 · Medium
Plant & animal physiology
Organ systems, homeostasis, comparative physiology basics
8%
of final
×
Topic detail is being authored in the next cohort cycle. Meanwhile, open Sia for this topic anytime.
Learn this topic with Sia →Topic 7 · Medium
Biochemistry & metabolism
Glycolysis, citric acid cycle, electron transport, regulation
8%
of final
×
Topic detail is being authored in the next cohort cycle. Meanwhile, open Sia for this topic anytime.
Learn this topic with Sia →Topic 8 · Light
Quantitative biology
Statistics in biology, basic experimental design, sample size considerations
6%
of final
×
Topic detail is being authored in the next cohort cycle. Meanwhile, open Sia for this topic anytime.
Learn this topic with Sia →Topic 9 · Light
Calculus 2 & multivariable concepts
Integration techniques, sequences and series, partial derivatives (math units only)
6%
of final
×
Topic detail is being authored in the next cohort cycle. Meanwhile, open Sia for this topic anytime.
Learn this topic with Sia →Topic 10 · Light
Scientific communication
Reading primary literature, writing methods sections, citation practices
6%
of final
×
Topic detail is being authored in the next cohort cycle. Meanwhile, open Sia for this topic anytime.
Learn this topic with Sia →Topic 11 · Skill
Experimental design
Control vs treatment, randomization, blocking, replication
6%
of final
×
Topic detail is being authored in the next cohort cycle. Meanwhile, open Sia for this topic anytime.
Learn this topic with Sia →Topic 12 · Skill
Data analysis & graphing
Choosing the right plot, identifying outliers, interpreting error bars
6%
of final
×
Topic detail is being authored in the next cohort cycle. Meanwhile, open Sia for this topic anytime.
Learn this topic with Sia →
§4 · The semester rhythm
When BIOL1004 students actually panic.
Question density by week of S1 2026, normalized to Week 1 baseline. Plan around these.
W1W2W3W4W5W6W7W8W9W10W11W12+
S1 starts Feb 24Mid-sem assessment Week 7-8SWOTVAC after Week 12Final exam Jun 9-25
baseline help-seeking
mid-sem assessment peak
final + SWOTVAC
§5 · Common questions
About BIOL1004 at Adelaide.
How hard is BIOL1004?
By question density per student in AskSia data, BIOL1004 sits in the specialist tier of our coverage map. Median question density 17 / student. Most help-seeking concentrates in Weeks 7-10 (mid-sem) and SWOTVAC (final).
Is AskSia allowed under Adelaide University academic integrity policy?
AskSia is a study aid — Sia helps you understand concepts and work through problems step-by-step. This aligns with Adelaide University's policy on AI-assisted study. Submitting Sia-generated content as your own work is misconduct under any university policy. Use it like a tutor — to learn, not to substitute.
Does AskSia offer BIOL1004 content in Chinese?
Yes — AskSia supports bilingual native mode. Course terminology stays in English (because your exam will be in English) and concept explanations switch to your stronger language. See the Chinese version of this page, or open Sia and set your preferred language.
Got a different question? Open Sia.
The 10 questions above are the most-asked. Your specific homework / past paper / tutorial problem won't match them exactly — that's why Sia exists. Paste your question, get a worked solution step-by-step, in English or Chinese. Free to start with your Adelaide student email.
Open Sia for your own question →Disclaimer · Methodology · Takedown
AskSia is an independent AI learning aid. The question patterns, frequencies and topic weights on this page are derived from course-level study signals and anonymized learning activity for BIOL1004. The practice questions on this page are original — generated by Sia to mirror recurring BIOL1004 problem types, not copied from any exam or textbook. AskSia has no official affiliation with any university. Universities or instructors who wish to exclude specific source content from our analysis may email takedowns@asksia.ai.