0
Frogs
Frogs are amphibians which are present all across the globe in many different species. They are adapted for life in the water with many evolutionary characteristics, such as having the ability to breathe through their skin, having webbed feet and finger joints and many others. In this category, you will discover questions related to frogs in any shape or form.
4,750 Questions
Does frog have double blood circulation?
Yes, frogs have double circulation which means that their blood passes through the heart twice in each complete circuit of the body. This allows for separation of oxygenated and deoxygenated blood, improving the efficiency of delivering oxygen to different tissues in the body.
What happens to the ovary in a frog during the breeding season?
During the breeding season in frogs, the ovary of the female frog grows and develops egg cells for fertilization. This process is regulated by hormonal changes triggered by environmental cues, such as temperature and rainfall patterns. Ultimately, the ovary releases mature eggs for fertilization by the male.
Does a water frog eat fish food?
Almost all frogs are carnivorous, and will only eat moving, live prey. So no, not likely.
How do humans respond to the environment?
Humans respond to the environment through physical, cognitive, and emotional reactions. These responses can include changes in behavior, adaptation to new conditions, and the development of technologies to mitigate environmental challenges. Ultimately, human responses to the environment can vary depending on factors such as culture, resources, and awareness of environmental issues.
The hind limbs on a frog attach to the central skeleton by first attaching to the girdle?
The hind limbs of a frog attach to the central skeleton through the pelvic girdle, specifically the ilium and sacral vertebrae. This connection provides support and allows for efficient movement during activities like jumping and swimming.
Should tympanic membranes be grey and dull in color?
No, tympanic membranes should normally appear pearly gray in color and have a shiny appearance. A grey and dull appearance may indicate infection or inflammation in the ear.
the glottis in the frog lets the frog breathe, the act kind of like lungs
to breathe. by connecting to the lungs
The glottis of a frog is an opening in the trachea. This opening allows for the frog to ingest air with his mouth closed, as well as for making their signature sounds
Size of frog's red blood cell?
Red Blood Cell = 8 micrometers Sperm Cell = 60x5 micrometers Skin Cell = 30 micrometers Egg Cell = 130 micrometers Information obtained from (where there's a dandy to-scale, zoomable picture): http://learn.genetics.utah.edu/content/begin/cells/scale/
No, trees do not "poop" in the same way that animals do. Trees release waste products like oxygen and water vapor through a process called transpiration. They also shed leaves, branches, and bark as part of their natural growth and renewal cycle.
What food grows in the understorey of a rainforest?
Foods that can grow in the understorey of a rainforest include fruits like bananas, papayas, and passion fruit, as well as root vegetables like taro and yams. These plants are adapted to the lower light levels and higher humidity found in the understorey of a rainforest.
Why do less then half of the eggs turn into tadpoles in frog reproduction?
Less than half of the eggs turn into tadpoles in frog reproduction because many of the eggs are not fertilized by sperm. Additionally, some of the fertilized eggs may not develop properly due to genetic abnormalities or environmental factors. Only the healthiest and most viable eggs will successfully develop into tadpoles.
What color is the dorsal of frog?
The color of the frogs dorsal side is not consistent. This is because many different frogs are many different colors.
Where does the rain frog live?
Blue poison dart frogs live in the Sipaliwini Savanna on a few isolated islands of the rainforest. They hide around debris and boulders near streams and around the leaf litter on the forest floor.
The Eastern Common Froglet, which is a species commonly found in Australia, has different types of predators. Predators of the Eastern Common Froglet include different types of birds (such as the White-Faced Heron), lizards (such as goannas), and snakes (such as diamond pythons).
Temperature does a Tadpole need?
Tadpoles typically thrive in water temperatures between 60-78 degrees Fahrenheit (15-26 degrees Celsius). It's important to monitor the temperature and provide suitable conditions to ensure the tadpole's health and development.
What is the difference of a urinary system of a frog and a human?
Humans and frogs have very similar digestive structures, though the acids present for digestion reflect the diets involved. The most notable difference is found in the excretory system, directly after. Humans and most mammals have two separate places for the excretion of urine and feces, but frogs only have one such exit, known as the cloaca.
If you were buried alive how long would you survive?
Survival time varies depending on factors like available oxygen, temperature, and individual health, but generally it could range from a few hours to a few days. Panicking and using up precious oxygen quickly decreases survival time. It's crucial to stay calm, conserve energy, and try to attract help if possible.
How are frogs affected by Climate Change?
Frogs can be affected in many ways. Some of the ways that have been quite well documented include changes in phenology (timing of breeding) due to warmer temperatures earlier in the season. Additionally as global temperatures increase, the habitat of frogs changes and many species of animal, including frogs, are likely to have temperatures increase beyond their physiological limits. This is particularly likely with montane species that are adapted to the cooler conditions on mountain ranges. Another likely impact of climate change is changes to patterns of rainfall, with many regions of the world likely to become dryer. This will potentially affect the presence of breeding locations (ponds, streams etc) of frogs.
What are the name of all frog bones?
Common frog bones include the skull, vertebrae, humerus, radius, ulna, femur, tibia, fibula, and phalanges.
A frog's ecosystem includes various habitats where frogs can be found, such as wetlands, ponds, rivers, and forests. Frogs play a critical role in their ecosystem by controlling insect populations and serving as prey for predators. These ecosystems provide frogs with food sources, shelter, and breeding grounds essential for their survival.
How systemic circulation occur in a frog?
Systematic circulation in frogs occurs eve though they only possess a single ventricle. Arterial blood is returned by the pulmonary veins and only slightly gets mixed with their venous blood. The mixed blood is passed through systemic arches while the head region is supplied with pure arterial blood through the carotid vessels. The highest levels of venomous blood is sent through the pulmo-cutaneous vessels to the lungs and skin of frogs.
What histological layers are common to the human and frog skin?
The common histological layers in both human and frog skin are the epidermis (outer layer) and dermis (inner layer). Both skins may also have a layer of subcutaneous tissue beneath the dermis. However, frogs have a unique layer called the mucous or serous glands layer that secretes mucus.
