Bu'aan kutaa 12ffaa ba'eera; bu'aa kee eessatti akka ilaaltu

Yaadannoo boqonnaa fi gaaffii shaakalaa

Boqonnaa 1 Baayoloojii kutaa 11: Baayoloojii fi Teeknooloojii

Wanti fuula kana irra jiru hundi boqonnaa 1 kitaaba Baayoloojii kutaa 11 tiif: wanta boqonnaan haguugu, yaadannoo gabaabaa, gaaffii shaakalaa deebii isaanii waliin, fi viidiyoo barnootaa bakka jirutti.

Google Play irraa buufadhaa
3
Kaardii
10
Gaaffii shaakalaa boqonnaa 1
7–25
Fuula kitaabaa boqonnaa 1

Boqonnaan 1 maal haguuga

  1. 1.Learning from nature
  2. 2.1The benefits of biology to technology
  3. 3.2Uses of technology in biology
  4. 4.Impacts of biology and technology on society and the natural world
  5. 5.1Impacts of biology on the society and the natural world
  6. 6.2Impacts of technology on the society and the natural world
  7. 7.Ethical issues in biology
  8. 8.1Ethical treatment of plants and animals during biological studies

Yaadannoo gabaabaa boqonnaa 1

Kaardiiwwan fuula Baayoloojii kutaa 11 irratti boqonnaa kana jala galmaa'an. Tokko tokkoon bani.

Meeshaa ykn QorannooWanta Qoratamu ykn Hojimaata
Qorannoo fincaanii pregnancyHormone Human Chorionic Gonadotropin (hCG)
Qorannoo dhiigaa diabeticSadarkaa glucose dhiigaa
CT scanInternal screening dhaaf X-ray slices hedduu
PET scanRadioactive tracers adeemsa metabolic hordofan
GPSData sochii organism fi biogeographical

Yoom akka itti fayyadamtu

Yeroo meeshaalee qorannoo yaalaa fi qo'annoowwan baayoloojii keessatti tajaajilan wanta isaan safaran wajjin walqabsiistan fayyadamaa.

Of eeggadhu

Qorannoon ulfaa hoormoonii hCG kan gadaamessa keessatti uumamu adda baasa, akkasumas PET scan wantoota raadiyoo-aktiiwii fayyadamee meetaaboliizimii hordofa.

Grade 11 Biology, fuula 7-25 irraa qophaa'e; osoo hin ba'in dura yeroo lama mirkanaa'e

Caasaa UumamaaTeeknolojii Waraabbame
Tulluu rimmeeDizaayinii gamoo qilleensa galchu (Eastgate Centre)
Qoffee KingfisherFunyaan bullet train
Proboscis bookeeLilmoo waraansaa (Injection needle)
Silkii sarphaphuu (Spider silk)Kootii synthetic kan rasaasa ittisu (Synthetic bulletproof vest)
Funyaan arbaa (Elephant trunk)Harka robotic kan dacha'u (Flexible robotic arm)
Exoskeleton shellfishCeramics cabuu dandamatu

Yoom akka itti fayyadamtu

Yeroo meeshaalee teeknolojii fi ijaarsawwan caasaa uumamaa irraa waraabamuun hojjetaman adda baastan fayyadamaa.

Of eeggadhu

Gamoon Eastgate Centre kan Harare keessaa hojimaata goondaa (termite mound) qilleensa to'achuuf qabu irraa kan waraabbame malee man'ee simbirroo irraa miti.

Grade 11 Biology, fuula 7-25 irraa qophaa'e; osoo hin ba'in dura yeroo lama mirkanaa'e

QajeeltooTarkaanfii Naamusaa Qorannoo Keessatti
ReductionQorannoowwan keessatti lakkoofsa beelladoota fayyadaman walii galaa hir'isuu
RefinementMiidhaa fi dhiphina hir'isuuf maloota less invasive ta'anii fi kunuunsa gaarii fayyadamuu
ReplacementBeelladoota guutuu cell cultures yookiin computer models tiin bakka buusuu

Yoom akka itti fayyadamtu

Yeroo qajeeltoowwan naamusaa miidhaa fi gidiraa bineensota qorannoo irra ga'u hir'isuuf gargaaran ibsitan fayyadamaa.

Of eeggadhu

Replacement jechuun bineensota guutummaatti aadaa seeliin ykn moodeelaan bakka buusuu dha, Refinement garuu dhukkubbii yeroo qorannoo hir'isuu qofa dha.

Grade 11 Biology, fuula 7-25 irraa qophaa'e; osoo hin ba'in dura yeroo lama mirkanaa'e

Gaaffii shaakalaa boqonnaa 1

Gaaffii filannoo 10 boqonnaa kana irratti barreeffaman, tokkoon tokkoon isaanii deebii fi sababa qabu. Deebii banuu dura yaali. Gaaffiin kun Ingiliffaa tiin.

Gaaffii 1

Which structure in nature inspired engineers to design the medical injection needle?

  1. A.Mosquito proboscis
  2. B.Elephant trunk
  3. C.Spider spin silk
  4. D.Kingfisher beak
Deebii fi sababa agarsiisi

Deebii: A Mosquito proboscis

Sababa

Injection needle technology was copied directly from the shape and function of a mosquito's proboscis.

Gaaffii 2

What is the term for the integration of biology and technology that uses biological systems to create useful products?

  1. A.Bioinformatics
  2. B.Biotechnology
  3. C.Biophysics
  4. D.Biogeography
Deebii fi sababa agarsiisi

Deebii: B Biotechnology

Sababa

Biotechnology is the blend of biology and technology. It uses organisms, cells, or biological processes to develop useful products like bread, beer, and medicines.

Gaaffii 3

Which hormone is detected by a standard urine pregnancy test kit?

  1. A.Insulin
  2. B.Human Chorionic Gonadotropin (HCG)
  3. C.Estrogen
  4. D.Hemoglobin
Deebii fi sababa agarsiisi

Deebii: B Human Chorionic Gonadotropin (HCG)

Sababa

A pregnancy test checks for Human Chorionic Gonadotropin (HCG), a hormone produced in the placenta about 6 to 10 days after fertilization.

Gaaffii 4

Under the ethical 3 Rs principles of animal research, what does Reduction mean?

  1. A.Replacing live animals with computer simulations
  2. B.Giving animals better living conditions and medical care
  3. C.Minimizing the number of animals used in experiments
  4. D.Stopping all scientific experiments on plants
Deebii fi sababa agarsiisi

Deebii: C Minimizing the number of animals used in experiments

Sababa

Reduction aims to minimize the number of animals used in research by improving experimental techniques and sharing data.

Gaaffii 5

The East Gate Center building in Harare maintains constant temperature and humidity by imitating the architecture of which natural structure?

  1. A.Swallow nests
  2. B.Spider webs
  3. C.Shellfish shells
  4. D.Termite mounds
Deebii fi sababa agarsiisi

Deebii: D Termite mounds

Sababa

The East Gate Center was designed by mimicking termite mounds, which use chimney structures to maintain constant internal humidity and temperature.

Gaaffii 6

A researcher in Addis Ababa uses computer software to store and analyze large sets of DNA and amino acid sequence data. Which field of study is this?

  1. A.Bioinformatics
  2. B.Biogeography
  3. C.Biomedical studies
  4. D.Biophysical studies
Deebii fi sababa agarsiisi

Deebii: A Bioinformatics

Sababa

Bioinformatics is the scientific discipline that uses computer technology to collect, store, analyze, and disseminate biological data like DNA and amino acid sequences.

Gaaffii 7

Which medical imaging device uses a special dye with radioactive tracers to track metabolic processes such as blood flow and absorption?

  1. A.Computed Tomography (CT scan)
  2. B.Digital thermometer
  3. C.Positron Emission Tomography (PET scan)
  4. D.Global Positioning System (GPS)
Deebii fi sababa agarsiisi

Deebii: C Positron Emission Tomography (PET scan)

Sababa

A PET scan uses a special dye containing radioactive tracers to visualize and measure metabolic processes like blood flow, chemical changes, and absorption.

Gaaffii 8

According to the textbook, in which two main ways have industrialization and modern technology damaged our natural world?

  1. A.Through robotics and high speed transport
  2. B.Through bio-sensors and gene therapy
  3. C.Through cell cultures and bioinformatics
  4. D.Through pollution and the depletion of natural resources
Deebii fi sababa agarsiisi

Deebii: D Through pollution and the depletion of natural resources

Sababa

The textbook notes that technological advancements and industrialization have damaged our world primarily through pollution and the depletion of natural resources.

Gaaffii 9

Why are trees able to function properly without a centralized brain or command center?

  1. A.They have distributed nerve fibers along their outer bark
  2. B.They function in decentralized forms
  3. C.They imitate the nervous systems of colonial insects
  4. D.They depend entirely on signals from soil microorganisms
Deebii fi sababa agarsiisi

Deebii: B They function in decentralized forms

Sababa

Trees are living organisms that function properly in decentralized forms without any centralized order-providing unit or brain.

Gaaffii 10

Which biological material served as the model for developing synthetic bulletproof vests?

  1. A.Spin silks of spiders
  2. B.Exoskeletons of shellfish
  3. C.Kingfisher feathers
  4. D.Elephant trunk fibers
Deebii fi sababa agarsiisi

Deebii: A Spin silks of spiders

Sababa

Synthetic bulletproof vests were developed by imitating the high strength and elasticity of the spin silks of spiders.

Appiin boqonnaa kana irratti gaaffii 12 qaba; utuu hojjettuu ni sirreessa. Kan asii jiran 10 jalqabaa ti.

Fuula kitaabaa boqonnaa 1

Boqonnaan 1 Maxxansa Ministeera Barnootaa keessatti fuula 7 hanga fuula 25 ti.

Maxxansa Ministeera Barnootaa, Ingiliffaa, Fuula 294

PDF buufadhaa

Yaadannoo gabaabaa Baayoloojii kutaa 11 hunda

Boqonnaa kana appii keessatti shaakali

Temari boqonnaa kana gara shaakala yeroon daangeffametti jijjiira; utuu hojjettuu ni sirreessa; wanti si hin galinis barsiisaa AI tiin ni ibsama.

Bilisaan jalqabi

Temari.et appii Android qaba; Google Play irratti bilisaan argama.

Google Play irraa buufadhaaWaa'ee appii Temari
SeeniHerrega kee bani