英语词汇“biological group”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

WORD FAMILY

biological group

n a group of plants or animals

Hypo|Hyper

genotype

a group of organisms sharing a specific genetic constitution

clade

a group of biological taxa or species that share features inherited from a common ancestor

taxon, taxonomic category, taxonomic group

animal or plant group having natural relations

animal group

a group of animals

colony

a group of organisms of the same type living or growing together

division

(biology) a group of organisms forming a subdivision of a larger category

generation

group of genetically related organisms constituting a single step in the line of descent

descendants, posterity

all of the offspring of a given progenitor

division Archaebacteria

in some classifications considered a kingdom

division Eubacteria

one-celled monerans having simple cells with rigid walls and (in motile types) flagella

Cyanophyta, division Cyanophyta

prokaryotic organisms sometimes considered a class or phylum or subkingdom; coextensive with the Cyanophyceae: cyanobacteria (blue-green algae)

Schizophyta, division Schizophyta

former term for the Cyanophyta

Heterokontophyta, division Heterokontophyta

algae having chlorophyll a and usually c, and flagella of unequal lengths; terminology supersedes Chrysophyta in some classifications

Chrysophyta, division Chrysophyta

mostly freshwater eukaryotic algae having the chlorophyll masked by brown or yellow pigment; yellow-green and golden-brown algae and diatoms: Xanthophyceae, Chrysophyceae, Bacillariophyceae; some classification systems superseded or subsumed by Heterokontophyta

Phaeophyta, division Phaeophyta

coextensive with class Phaeophyceae; in some classifications subsumed in the division Heterokontophyta

Euglenophyta, division Euglenophyta

free-swimming flagellate algae

Chlorophyta, division Chlorophyta

large division of chiefly freshwater eukaryotic algae that possess chlorophyll a and b, store food as starch, and cellulose cell walls; classes Chlorophyceae, Ulvophyceae, and Charophyceae; obviously ancestral to land plants

Rhodophyta, division Rhodophyta

lower plants; mostly marine and littoral eukaryotic algae

Cynodontia, division Cynodontia

a division of the order Therapsida from the Triassic period comprising small carnivorous tetrapod reptiles often with mammal-like teeth

Dicynodontia, division Dicynodontia

a division of Therapsida

Adapid, Adapid group

extinct small mostly diurnal lower primates that fed on leaves and fruit; abundant in North America and Europe 30 to 50 million years ago; their descendents probably include the lemurs; some authorities consider them ancestral to anthropoids but others consider them only cousins

Omomyid, Omomyid group

extinct tiny nocturnal lower primates that fed on fruit and insects; abundant in North America and Europe 30 to 50 million years ago; probably gave rise to the tarsiers; some authorities consider them ancestral to anthropoids but others consider them only cousins

Pisces

a group of vertebrates comprising both cartilaginous and bony fishes and sometimes including the jawless vertebrates; not used technically

kingdom

the highest taxonomic group into which organisms are grouped; one of five biological categories: Monera or Protoctista or Plantae or Fungi or Animalia

subkingdom

(biology) a taxonomic group comprising a major division of a kingdom

biotype

organisms sharing a specified genotype or the genotype (or peculiarities) so shared

team

two or more draft animals that work together to pull something

brood

the young of an animal cared for at one time

flock

a group of birds

flock, fold

a group of sheep or goats

herd

a group of cattle or sheep or other domestic mammals all of the same kind that are herded by humans

herd

a group of wild mammals of one species that remain together: antelope or elephants or seals or whales or zebra

pack

a group of hunting animals

pod

a group of aquatic mammals

pride

a group of lions

clowder

a group of cats

school, shoal

a large group of fish

caste

in some social insects (such as ants) a physically distinct individual or group of individuals specialized to perform certain functions in the colony

colony

(microbiology) a group of organisms grown from a single parent cell

warren

a colony of rabbits

variety

(biology) a taxonomic category consisting of members of a species that differ from others of the same species in minor but heritable characteristics

breed, stock, strain

a special variety of domesticated animals within a species

phylum

(biology) the major taxonomic group of animals and plants; contains classes

subphylum

(biology) a taxonomic group ranking between a phylum and a class

superphylum

(biology) a taxonomic group ranking between a phylum and below a class or subclass

class

(biology) a taxonomic group containing one or more orders

subclass

(biology) a taxonomic category below a class and above an order

superclass

(biology) a taxonomic class below a phylum and above a class

order

(biology) taxonomic group containing one or more families

suborder

(biology) taxonomic group that is a subdivision of an order

superorder

(biology) a taxonomic group ranking above an order and below a class or subclass

family

(biology) a taxonomic group containing one or more genera

superfamily

(biology) a taxonomic group ranking below an order but above a family

subfamily

(biology) a taxonomic category below a family

tribe

(biology) a taxonomic category between a genus and a subfamily

genus

(biology) taxonomic group containing one or more species

subgenus

(biology) taxonomic group between a genus and a species

monotype

(biology) a taxonomic group with a single member (a single species or genus)

species

(biology) taxonomic group whose members can interbreed

race, subspecies

(biology) a taxonomic group that is a division of a species; usually arises as a consequence of geographical isolation within a species

form, strain, var., variant

(biology) a group of organisms within a species that differ in trivial ways from similar groups

type

(biology) the taxonomic group whose characteristics are used to define the next higher taxon

drove

a group of animals (a herd or flock) moving together

form division

an artificial taxonomic category for organisms of which the true relationships are obscure

posterity

all future generations

baby boom, baby-boom generation

the larger than expected generation in United States born shortly after World War II

gen X, generation X

the generation following the baby boom (especially Americans and Canadians born in the 1960s and 1970s)

litter

the offspring at one birth of a multiparous mammal

Pteridospermae, Pteridospermaphyta, group Pteridospermae, group Pteridospermaphyta

used in some classification systems: a group of extinct fossil gymnosperms coextensive with the order Cycadofilicales

Centrospermae, group Centrospermae

used in former classification systems; approximately synonymous with order Caryophyllales

Amentiferae, group Amentiferae

used in some classification systems for plants that bear catkins

Phycomycetes, Phycomycetes group

a large and probably unnatural group of fungi and funguslike organisms comprising the Mastigomycota (including the Oomycetes) and Zygomycota subdivisions of the division Eumycota; a category not used in all systems

group, grouping

any number of entities (members) considered as a unit

单词	biological group
释义	biological group (once / 2363863 pages) n WORD FAMILY biological group n a group of plants or animals Hypo\|Hyper genotype a group of organisms sharing a specific genetic constitution clade a group of biological taxa or species that share features inherited from a common ancestor taxon, taxonomic category, taxonomic group animal or plant group having natural relations animal group a group of animals colony a group of organisms of the same type living or growing together division (biology) a group of organisms forming a subdivision of a larger category generation group of genetically related organisms constituting a single step in the line of descent descendants, posterity all of the offspring of a given progenitor division Archaebacteria in some classifications considered a kingdom division Eubacteria one-celled monerans having simple cells with rigid walls and (in motile types) flagella Cyanophyta, division Cyanophyta prokaryotic organisms sometimes considered a class or phylum or subkingdom; coextensive with the Cyanophyceae: cyanobacteria (blue-green algae) Schizophyta, division Schizophyta former term for the Cyanophyta Heterokontophyta, division Heterokontophyta algae having chlorophyll a and usually c, and flagella of unequal lengths; terminology supersedes Chrysophyta in some classifications Chrysophyta, division Chrysophyta mostly freshwater eukaryotic algae having the chlorophyll masked by brown or yellow pigment; yellow-green and golden-brown algae and diatoms: Xanthophyceae, Chrysophyceae, Bacillariophyceae; some classification systems superseded or subsumed by Heterokontophyta Phaeophyta, division Phaeophyta coextensive with class Phaeophyceae; in some classifications subsumed in the division Heterokontophyta Euglenophyta, division Euglenophyta free-swimming flagellate algae Chlorophyta, division Chlorophyta large division of chiefly freshwater eukaryotic algae that possess chlorophyll a and b, store food as starch, and cellulose cell walls; classes Chlorophyceae, Ulvophyceae, and Charophyceae; obviously ancestral to land plants Rhodophyta, division Rhodophyta lower plants; mostly marine and littoral eukaryotic algae Cynodontia, division Cynodontia a division of the order Therapsida from the Triassic period comprising small carnivorous tetrapod reptiles often with mammal-like teeth Dicynodontia, division Dicynodontia a division of Therapsida Adapid, Adapid group extinct small mostly diurnal lower primates that fed on leaves and fruit; abundant in North America and Europe 30 to 50 million years ago; their descendents probably include the lemurs; some authorities consider them ancestral to anthropoids but others consider them only cousins Omomyid, Omomyid group extinct tiny nocturnal lower primates that fed on fruit and insects; abundant in North America and Europe 30 to 50 million years ago; probably gave rise to the tarsiers; some authorities consider them ancestral to anthropoids but others consider them only cousins Pisces a group of vertebrates comprising both cartilaginous and bony fishes and sometimes including the jawless vertebrates; not used technically kingdom the highest taxonomic group into which organisms are grouped; one of five biological categories: Monera or Protoctista or Plantae or Fungi or Animalia subkingdom (biology) a taxonomic group comprising a major division of a kingdom biotype organisms sharing a specified genotype or the genotype (or peculiarities) so shared team two or more draft animals that work together to pull something brood the young of an animal cared for at one time flock a group of birds flock, fold a group of sheep or goats herd a group of cattle or sheep or other domestic mammals all of the same kind that are herded by humans herd a group of wild mammals of one species that remain together: antelope or elephants or seals or whales or zebra pack a group of hunting animals pod a group of aquatic mammals pride a group of lions clowder a group of cats school, shoal a large group of fish caste in some social insects (such as ants) a physically distinct individual or group of individuals specialized to perform certain functions in the colony colony (microbiology) a group of organisms grown from a single parent cell warren a colony of rabbits variety (biology) a taxonomic category consisting of members of a species that differ from others of the same species in minor but heritable characteristics breed, stock, strain a special variety of domesticated animals within a species phylum (biology) the major taxonomic group of animals and plants; contains classes subphylum (biology) a taxonomic group ranking between a phylum and a class superphylum (biology) a taxonomic group ranking between a phylum and below a class or subclass class (biology) a taxonomic group containing one or more orders subclass (biology) a taxonomic category below a class and above an order superclass (biology) a taxonomic class below a phylum and above a class order (biology) taxonomic group containing one or more families suborder (biology) taxonomic group that is a subdivision of an order superorder (biology) a taxonomic group ranking above an order and below a class or subclass family (biology) a taxonomic group containing one or more genera superfamily (biology) a taxonomic group ranking below an order but above a family subfamily (biology) a taxonomic category below a family tribe (biology) a taxonomic category between a genus and a subfamily genus (biology) taxonomic group containing one or more species subgenus (biology) taxonomic group between a genus and a species monotype (biology) a taxonomic group with a single member (a single species or genus) species (biology) taxonomic group whose members can interbreed race, subspecies (biology) a taxonomic group that is a division of a species; usually arises as a consequence of geographical isolation within a species form, strain, var., variant (biology) a group of organisms within a species that differ in trivial ways from similar groups type (biology) the taxonomic group whose characteristics are used to define the next higher taxon drove a group of animals (a herd or flock) moving together form division an artificial taxonomic category for organisms of which the true relationships are obscure posterity all future generations baby boom, baby-boom generation the larger than expected generation in United States born shortly after World War II gen X, generation X the generation following the baby boom (especially Americans and Canadians born in the 1960s and 1970s) litter the offspring at one birth of a multiparous mammal Pteridospermae, Pteridospermaphyta, group Pteridospermae, group Pteridospermaphyta used in some classification systems: a group of extinct fossil gymnosperms coextensive with the order Cycadofilicales Centrospermae, group Centrospermae used in former classification systems; approximately synonymous with order Caryophyllales Amentiferae, group Amentiferae used in some classification systems for plants that bear catkins Phycomycetes, Phycomycetes group a large and probably unnatural group of fungi and funguslike organisms comprising the Mastigomycota (including the Oomycetes) and Zygomycota subdivisions of the division Eumycota; a category not used in all systems group, grouping any number of entities (members) considered as a unit
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