Question

Какие железы имеет птица а)копчиковыеб)сальные в)потовые г)отсутсвуютимператорский пингвин обитает на побережье :а) Антарктиды б)Юго Австралий в)Новой Зеландии г)Юго Африкитипичный представитель отряда совы относиться :а) ушастая сова б)филинв)серая неясыть г)воробьиный сычикк воробьинобразным относиться :а)выпль малая(правильно)б)ласточка деревенская в)стриж обыкновенный г)речная утка утконосы в отличий от млекопитающих:а) рожаютнедоразвитый детёнышей дальнейшее развитие которых происходит в кожистой сумкеб) откладывают насиживает крупным, покрытые Ороговевшей скорлупой , богатые питательные вещества яйца.в) мелкие яйца, с небольшим запасом питательных веществ.г) живых детёнышей выкармливают их молоком.​

Answer 1

1)а

2)а

3)б

4)б

5)в

.....

Answer 2

Bird Glands:

Birds have several types of glands, including the following:

a) Uropygial (preen) glands: These glands are located near the base of the tail and produce an oily substance that birds use to preen their feathers and keep them in good condition. The oil helps to waterproof the feathers and maintain their flexibility [[1]].

b) Sebaceous (oil) glands: These glands are found in the skin and produce an oily substance that helps to keep the feathers flexible and waterproof [[2]].

c) Sweat glands: Birds do not have sweat glands like mammals do. Instead, they regulate their body temperature through other means, such as panting or by adjusting their feather position to allow air to circulate [[3]].

d) Mammary glands: Birds do not have mammary glands and do not produce milk to feed their young. Instead, they feed their offspring regurgitated food or regurgitated crop milk, which is produced in the crop and contains high levels of fat and protein [[4]].

Please note that the information provided above is based on general knowledge about bird glands. For more specific information about a particular bird species, it is recommended to consult reliable ornithology resources or scientific literature.

Emperor Penguins:

Emperor penguins (Aptenodytes forsteri) are native to the coastal regions of Antarctica. They are the largest species of penguin and are well-adapted to the extreme cold of their habitat. They have a unique breeding cycle, with males incubating the eggs while females go to sea to feed. Emperor penguins are known for their impressive long-distance migrations and their ability to survive in harsh conditions [[5]].

Owls:

Owls belong to the order Strigiformes and are known for their distinct facial discs, large eyes, and silent flight. There are many species of owls, but the typical representative of the owl order is the barn owl (Tyto alba). Barn owls have heart-shaped facial discs and are known for their excellent low-light vision and ability to hunt small mammals [[6]].

Passerines:

Passerines, also known as perching birds or songbirds, belong to the order Passeriformes. They are the largest order of birds and include familiar species such as sparrows, finches, and swallows. A typical representative of passerines is the house sparrow (Passer domesticus). Passerines are known for their diverse songs, perching behavior, and adaptations for seed-eating [[7]].

Differences between Birds and Mammals:

Birds and mammals have several differences in their reproductive strategies:

a) Birds: Birds lay eggs and incubate them until they hatch. The eggs are covered with a hard, calcified shell and are rich in nutrients. The young birds hatch from the eggs and are then fed by their parents until they are able to fend for themselves [[8]].

b) Mammals: Mammals give birth to live young and nourish them with milk produced by mammary glands. The young mammals are born in a relatively advanced state of development and continue to be cared for by their parents until they are able to survive on their own [[9]].

I hope this information is helpful! Let me know if you have any further questions.