Question

Животные,в отличие от растений1)Состоят из органов,число которых,как правило,ограничено и постоянно2)Выдыхают кислород,а выдыхают углекислый газ3)Способны защищаться от воздействий неблагоприятных внешних условий4)Обладают способностью к росту и развитиюКакое животное,из числа приведённых,освоило наземно-воздушную среду обитания1)Бычий цепень2)Планария белая3)Орёл гарпия4)Крот обыкновенныйИнфузорию туфельку относят к подцарству Просттейших потому что она1)Состоит из одной клетки2)Имеет микроскопические размеры3)Обитает в водной среде4)Способна к передвижениюПриступы малярии у человека происходят в момент1)Укуса малярийного комара2)Роста клеток малярийного плазмодия3)Выдоха паразитов из красных клеток крови4)Массового образования паразитами цистКакую функцию не выполняет кожно-мускульный мешок у плоских червей1)Обмена газов2)Сохранения формы тела3)Защиты от внешних воздействий4)Выделение жидких и твёрдых веществКакую функцию из приведённых выполняют дождевые черви1)Повреждают корни растений2)Распространяют возбудителей заболеваний растений3)Способствуют образованию перегноя4)Подавляют развитие почвенных бактерий

Answer 1

1) 2
2)2 или 3
3)1
4)1
4)3 или 4

Answer 2

Differences between Animals and Plants

Animals and plants have several key differences:

1. Organ composition: Animals consist of organs, and the number of organs is usually limited and constant, whereas plants do not have organs in the same way animals do. Instead, plants have specialized structures like leaves, stems, and roots [[1]].

2. Respiration: Animals breathe in oxygen and exhale carbon dioxide, while plants undergo photosynthesis and release oxygen as a byproduct [[2]].

3. Ability to defend against adverse conditions: Animals have various mechanisms to protect themselves from unfavorable external conditions, such as seeking shelter or adapting their behavior. Plants, on the other hand, have adaptations like thorns, toxins, or the ability to shed leaves to protect themselves [[3]].

4. Growth and development: Both animals and plants have the ability to grow and develop, but the processes differ. Animals typically grow by increasing the size and number of their cells, while plants grow through cell division and elongation [[4]].

Animal Adaptation to Terrestrial and Aerial Environments

Among the given options, the animal that has adapted to a terrestrial and aerial habitat is the harpy eagle (орёл гарпия) [[5]]. Harpy eagles are large birds of prey found in the tropical rainforests of Central and South America. They have powerful wings and strong talons, which allow them to fly and hunt in the forest canopy.

Infusoria and the Subkingdom Protozoa

Infusoria, also known as ciliates, belong to the subkingdom Protozoa. This is because:

1. Infusoria consist of a single cell: Infusoria are unicellular organisms, meaning they are composed of only one cell [[6]].

2. Infusoria have microscopic dimensions: Infusoria are microscopic in size and can only be seen with the help of a microscope [[7]].

3. Infusoria inhabit aquatic environments: Infusoria are primarily found in freshwater environments, such as ponds, lakes, and streams [[8]].

4. Infusoria are capable of movement: Infusoria have various structures, such as cilia or flagella, that enable them to move through their aquatic habitats [[9]].

Malaria Attacks in Humans

Malaria attacks in humans occur at the moment of mosquito bites. Malaria is transmitted to humans through the bite of infected female Anopheles mosquitoes. These mosquitoes carry the malaria parasite, Plasmodium, which enters the human bloodstream during the bite [[10]].

Functions of the Cutaneous-Muscular Sac in Flatworms

The cutaneous-muscular sac in flatworms serves several functions, including:

1. Gas exchange: The cutaneous-muscular sac allows for the exchange of gases, such as oxygen and carbon dioxide, with the environment [[11]].

2. Maintenance of body shape: The sac helps maintain the shape and structure of the flatworm's body [[12]].

3. Protection against external factors: The sac provides protection against external factors, such as physical damage or harmful substances [[13]].

4. Excretion of liquid and solid waste: The sac is involved in the excretion of liquid and solid waste materials from the flatworm's body [[14]].

Functions of Earthworms

Earthworms, also known as rainworms or nightcrawlers, perform several functions in the ecosystem, including:

1. Contribution to soil fertility: Earthworms enhance soil fertility by breaking down organic matter, such as dead plant material, and converting it into nutrient-rich castings or vermicompost [[15]].

2. Improvement of soil structure: Earthworms burrow through the soil, creating tunnels that improve soil aeration, water infiltration, and nutrient distribution [[16]].

3. Promotion of nutrient cycling: Earthworms consume organic matter and excrete nutrient-rich castings, which helps cycle nutrients back into the soil [[17]].

4. Enhancement of microbial activity: Earthworms stimulate microbial activity in the soil through their feeding and burrowing activities, which can improve nutrient availability for plants [[18]].

Based on the given options, earthworms contribute to the formation of vermicompost and promote nutrient cycling, but they do not damage plant roots, spread plant diseases, or suppress the development of soil bacteria.