Examples of 'altricial' in a sentence
Meaning of "altricial"
Altricial is an adjective used in biology to describe a species of animal that is born in a helpless state and requires parental care for survival
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- Helpless at birth (of young animals); or having young which are helpless at birth.
- Such an animal
How to use "altricial" in a sentence
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altricial
Pups are altricial and sparsely furred at birth.
All nest in cavities and have altricial young.
The altricial chicks are born naked and blind.
The nestlings are altricial and nidicolous.
The majority of nidicolous animals are altricial.
Altricial behaviour from reptiles.
Differential growth and body composition in altricial passerines.
The altricial newborns rely on their mothers for warmth.
The young are altricial.
The chicks are altricial and both parents bring food to them.
The larvae of some insects may also be considered altricial as well.
Altricial young are born helpless and require care for a length of time.
The female almost always gives birth to two altricial young.
The span between precocial and altricial species is particularly broad in birds.
Altricial birds are completely dependent on their parents for warmth and food.
See also
The reptile hatchling is quite the opposite of an altricial bird hatchling.
The chicks are altricial and have little down when they hatch.
Rabbits are born altricial.
Pups are altricial and remain below ground for up to seven weeks to nurse.
Percentage of yolk in eggs of different species of altricial and precocial birds.
The young are altricial and stay in the nest until they can fly.
One well-known example of begging of offspring in a clutch or litter is altricial songbirds.
Altricial species are relatively helpless at birth and require considerable parental care and protection.
Both birds brood and feed the altricial naked chicks and keep the nest clean.
Altricial chicks need help thermoregulating and must be brooded for longer than precocial chicks.
Like most raptorial birds, the nestlings are altricial and nidicolous at hatching.
Kits are altricial and are raised by their mother for several months after birth.
Litters range from one to six pups, which are born blind and toothless altricial.
In birds, altricial young usually grow faster than precocial young.
When born, the young are altricial.
The chicks are altricial and downy, and are fed by both parents.
In general, canid young are altricial.
Both parents feed the altricial chicks, and male protects the nest.
However, as is the case with most canids, the young are likely to be altricial.
Young domestic ferrets are altricial at birth, and need about 8 weeks of parental care.
They are incubated by the female for 14 days ; the chicks are altricial and naked.
Like all passerines, the chicks are altricial at hatching, mostly naked with closed eyes.
As adults, altricial animals end up with comparatively larger brains than their precocial counterparts.
Domestic cats, dogs, and humans are some of the best-known altricial organisms.
The female then broods the altricial downy chicks for the first 8 days.
Most ( though not all ) species live in nests called forms, and all have altricial young.
The chicks are altricial and nidicolous, with both adults feeding the nestlings and fledglings.
The eggs are incubated for 12 to 13 days and the chicks are altricial at hatching.
Both parents provide care for the altricial offspring, and parent-offspring interactions are often prolonged.
They are incubated by the female for 13-14 days before hatching as naked, blind altricial chicks.
Another 21 days of altricial dependency occurs prior to weaning.
The eggs hatch in 12-14 days and both parents bring food to the altricial nestlings.
The offspring are altricial - blind, and completely helpless.
Altricial behaviour from reptiles . That 's astonishing!
From reptiles. That's astonishing! Altricial behaviour.
