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What is the life cycle of an orangutan?

A female orangutan has a gestational period of eight to nine months. There is usually only one baby born, but it is possible for a female orangutan to deliver twins. According to WWF, the "inter-birth interval can be as low as five years in high-quality habitats." Once the baby orangutan is born, it clings to its mother for up to one year, suckling from her. They continue to suckle until the mother's next pregnancy. Although the weaning period is not over until the young orangutan is 7 to 9 years old, they do leave the mother after the first year, for short periods of time, to explore.\nA..

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Do metal properties have high or low melting points?

Metals are strong, while non-metals are brittle. Metals produce sound when they are struck, while non-metals do not. Metals are lustrous and shine, while non-metals are dull. Metals have high density compared to non-metals.\nMetals such as aluminum, gold and silver are malleable and can be beaten into sheets. Metals such as aluminum and copper are ductile, and they can be pulled into wires. Metals form basic oxides such as magnesium oxide while non-metals form acidic oxides such as sulphur dioxide, sulphur trioxide and carbon dioxide.

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What animal has the biggest eyes?

The rare colossal squid is known to descend to depths of up to 6,500 feet, using the large lenses of its eyes to help capture light in the dark depths where it hunts. This is the largest known invertebrate in existence and thought to reach lengths of up to 46 feet.

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What is the function of the maxilla?

The maxilla assists in forming lower parts and sides of each nasal cavity, eye sockets and upper jaw. In addition, the maxilla is positioned in such a way to decrease the heaviness of the person's skull. Every half part of these fused bones consists of the alveolar, palatine, frontal and zygomatic processes associated with the maxilla. In the case of an accident or a severe blow, the maxilla can fracture, causing feeling loss to the cheeks or lips and displacement of teeth.

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Would starch give a positive Fehling's test?

The Fehling's test is considered positive when the solution turns from blue to orange. To test the presence of starch chemically, iodine solution is used. If it turns from red to black or blue, the test is positive. For example, when drops of iodine solution are added to a peeled potato, its color changes to blue or black. Though starch is formed from units of glucose, it has a complex molecule configuration and is not as sweet as glucose.

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What are similarities between birds and mammals?

Birds and mammals also bear many differences. While birds and mammals are the only vertebrate groups with flying members, the majority of mammal species cannot fly, while the majority of birds can. All birds lay eggs, while only a few mammal species do, and mammal eggs are leathery, unlike the hard-shelled bird eggs. Mammals have solid bones, while most birds have hollow bones to reduce their weight. Most mammals have well-developed teeth, while birds have no teeth as adults.\nAll female mammals create milk to feed their young, and birds lack this ability. Birds have the ability to see into th..

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What does an ammeter measure?

The ammeter measures electric current in the form of Ampere or Amp. It is normally used by breaking a circuit and inserting the various parts of the meter so as to allow the flow of current to pass through. As current flows through the meter, it will indicate the amount of current passing through on an analog scale or a digital screen display. The meter is able to produce accurate results since it acts as part of the circuit or a wire connection.In the event that the ammeter is placed in a circuit with too much current, it will shut down, causing an end to the flow of current. This is normally..

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What is a celestial body that orbits another body?

As of 2014, scientists have confirmed the discovery of 173 natural satellites orbiting around the eight planets. Earth has one moon, Mars has two, Jupiter has 50, Saturn has 53, Uranus has 27, and Neptune has 13. Neither Mercury nor Venus have any moons. Jupiter, Saturn and Neptune all have provisional moons, which refers to moons not yet verified by the International Astronomical Union. Eight moons orbiting dwarf planets have been confirmed. Natural satellites also orbit minor planets and asteroids, with at least 200 moons orbiting minor planets. Within the asteroid belt, 76 objects have natu..

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Does a colloid have smaller particles than a solution?

Both colloids and solutions are homogeneous, meaning that their compositions are the same throughout. However, a solution is clear and transparent, while a colloid is cloudy. The two can be differentiated by using the Tyndall effect. This is done by letting light pass through the sample. When the sample is a solution, the beam of light is not visible, but when the sample is a colloid, the larger particles will reflect the light and make it visible.

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What does the medial femoral condyle in the knee do?

The condyles on the femur meet and move with the top end of the tibia or shin bone, notes the University of Glasgow Laboratory of Human Anatomy. The size of the condyles and the angle at which they meet the tibia determine how well the knee flexes and rotates, reports Wheeless' Textbook of Orthopaedics. Located on the inner side of the femur, the medial condyle is bigger and rounder than the lateral condyle, which is on the outer side of the bone.

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