Biolo
Abdomen .............................................................................................. huffaa

Abscission .............................................................................................. Qirixinsa yookaan absiishinii

Absorption ..............................................................................................      xuuxama soorataa

Accessory .............................................................................................. Gargaartuu

Accessory Bud ..............................................................................................      kichuu Gargaartuu/torbii

Accessory fruits ..............................................................................................   Firii Gargaartuu/torbii

Accessory nerve .............................................................................................. Narvii Gargaartuu ykn Ribee Torbii 

Acetabulum .............................................................................................. Hududdaa mo’oo ykn Suuqmoo'oo

Achene .............................................................................................. SaaqSanyii 

Acid .............................................................................................. Asiidii ykn dhangaggee

Acoelomate .............................................................................................. Almumolqaamoo ykn   aseeloomeetii

Acquired character ..............................................................................................Amala gonfamaa

Acropetal ..............................................................................................gadiiol gaamaruu

Acrosome .............................................................................................. Kiilcabsaa ykn akirimoosomii

Actinomorphic .............................................................................................. aktinoomorfikii

Active transport .............................................................................................. geejiba si'ataa

Adaptation .............................................................................................. itti bara ykn madaqa

Adaptive behavior .............................................................................................. Amala naannoon walsimaa

Addiction ..............................................................................................Araada

Adductor muscles ..............................................................................................maashaa diriiraa

Adipose tissue .............................................................................................. tishuu adiipoosii ykn gummee coomeessa

Adrenal gland .............................................................................................. xanacha Adireenaalii ykn Irkalee

Adventitious roots .............................................................................................. hidda qaajjisoo/ anfaaroo

Aerial roots ..............................................................................................  hidda alaa

Aeration  .............................................................................................. Qilleenseessuu

Aerobic Respiration .............................................................................................. Gubama soorataa Qilleensoo

Aestivation .............................................................................................. raftii bonaa

Afferent .............................................................................................. Fidduu

Affinity .............................................................................................. warroommii

After ripening .............................................................................................. salbaanbooda  ykn Boodbilchaachuu

Agar .............................................................................................. Agaar

Agglutination .............................................................................................. Agiluutineeshinii ykn kantaruu

Agglutinin .............................................................................................. kantasituu

Agglutinogen .............................................................................................. Qaamkantrsituu

Aggregate .............................................................................................. gorbooba

Aggregate fruits .............................................................................................. Fudraa gorboobaa

Albumen .............................................................................................. adikillee ykn Yaa'aa waakkaa

Alcohol ..............................................................................................  Alkoolii ykn farshoo

Algae .............................................................................................. saphaphuu 

Alimentary canal .............................................................................................. qasammee soorata ykn Daandii soorataa

Allantois ......................................................................................Aleentuwusii ykn Sabaga qasammee curraa (Saqacurraa)

Allele ..............................................................................................Biffiisa ykn  Aliilii

Allergy ..............................................................................................  Alarjinii (maddisa adanyoo) 

Allogamy ..............................................................................................Alarjii (adanyoo/ Xirroo)

Allopolyploid .............................................................................................. Danunkee sanyitii Addee ykn Aloopoolipilooyidii

Alveolus .............................................................................................. Afuuffee qillensaa

Amino acid .............................................................................................. dhangaggee aminoo

Amitosis .............................................................................................. Hirmaa seelii kalattii ykn amitoosisii

Ammocoetes larva ............................................................................... jiissaa amoositii.

Ammonia.....................................................................................................Amooniyaa

Ammonification.............................................................................................Amooniyeessuu

Ammonifying bacteria .................................................................................... Amooniyeessa

Amnion ...........................................................................................................Sabaga keessoo curraa/ aminiyeenii

Amniotic egg .................................................................................................... Kiillee ootawoo

Amniotic fluid ....................................................................................................Oota

Amoeba ............................................................................................................ ameebaa

Amoebocyte ...................................................................................................... Amiiboosaayiitii

Amoeboid ......................................................................................................... Amiibooyidii

Amphibia ...........................................................................................................Dagalhareeyyii(Amfiibiyaan)

Amphioxus ........................................................................................................Amfiiyooksasii

Amylase .............................................................................................................Amiilasii

Anabolism ........................................................................................................       anaaboliizimii ykn ijaarsoo

Anaerobic Respiration .......................................................................................   gubama soorataa Alilleensoo (anaaroobikaa)

Analogous organs ..............................................................................................   Qaamoota walfakkee

Anandrous .......................................................................................................... Shandoomaleessa

Anaphase ............................................................................................................ sadarkaa kolboo

Anatomy ............................................................................................................... Qornafkeessa / Anaatomii

Ancestral characteristics .....................................................................................   Amala hortee

Androecium .......................................................................................................... qaamkormaa/shandoo

Androgenic-hormone .............................................................................................. hoormonii kormaaykn Dhiiraa

Anemia ...................................................................................................................   joonjii ykn Hirina dhiigaa

Anemophily ..............................................................................................................   poolineessuu buubbee

angiology .................................................................................................................    Xinujumdhiiga

angiosperm ................................................................................................................ Biqiloota daraaraa

Animal ....................................................................................................................... Bineelda ykn Neefka

Ankle ......................................................................................................................... Koomee

Annelida ................................................................................................................... Raammoo qubeellee

Annual plant ...........................................................................................................   Biqiltuu waggaa

Annual ring ...............................................................................................................  amartii waggaa

Anoxia SY ...................................................................................................................   anooksiyaa / Hanqina oksijiinii 

Antenna ......................................................................................................................... sanfila

Anterior .........................................................................................................................   gara fuuldura

Anther ........................................................................................................................... baataabullaa/aantarii

Antheridium .................................................................................................................. Horameenxaa

Anthesis ......................................................................................................................... yeroo daraaruu

Antibiotic ..........................................................................................................................farra-jiree

Antibody .......................................................................................................................... farra qaama alagaa

Anticoagulant ...................................................................................................................   farra itituu

Antigen ...............................................................................................................................  qaama alagaa

Antitoxin .............................................................................................................................. Farra summii

Antivenom ...........................................................................................................................Farraa Summii bofaa

Ants .....................................................................................................................................Mixiii

Anuria ................................................................................................................................. dhabfincaanuu

Anus ....................................................................................................................................munnee

Aorta................................................................................................................................  awoortaa/Dhiigraabsituu Muummicha

Aortic arch ........................................................................................................................  Xiyya Toyyee guddaa

Apetalous ........................................................................................................................... Miti baaldaraaraa

Aphyllous ............................................................................................................................. Baaldhaboo

Apical dominance.................................................................................................................. Taddoo Fixxee 

Apical meristem..................................................................................................................... latoo guddatuu

Appendage ............................................................................................................................ maxa'a

Appendicular skeleton ............................................................................................................. lafee guutuu qochomaa

Appendix ................................................................................................................................  Dabalee mar'imaan /ciincha

Appositional growth...................................................................................................................Guddina Tulloo