The genetic base of the shape of orchid is very complex.
Mendelian traits are described as simple traits determined by one gene. The different alleles of the gene contribute to the difference in the trait. This is true for some traits in plants, animals including humans and other organisms, but not for the shape of orchids.
The shape of orchid flowers is determined by the ABCDE group of genes that are responsible for the body plan in plants. These genes are the equivalent of HOX genes of animals.
The protein products of different genes of the ABCDE group interact with each other in complex ways creating different shapes of orchids.
Light dependent reaction take place on the thylakoid membranes.
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The eastern lowland gorilla is one of the largest primates out of the thirteen. This largest primate is the massive animal on the Earth. This Primate in the World Is about to be extinct. It has now been critically endangered or we can say that these are just a step away from extinction. This primate is about 6.6 feet and weighs up to 550 pounds in the wild. The species has been subdivided into two subspecies.
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Berthe's mouse lemur (Microcebus berthae) is the smallest primate of all the thirteen primates. Earlier, It was claimed that Philippines tarsiers are the smallest primate but it was proved wrong. There are only between 5,000 and 10,000 Philippine Tarsiers left in the entire world known after the survey and the estimation of these primates. The number of this species is going to get very low and be falling.
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There are approximately 260 known living species of primates that are consists of the tails. Some of the species of tail having primates have the tails that are very small in size. Only Apes is the species of the primates that do not contain even a small tail. There are two monkey groups, the old-word, and new-world monkeys, and apes are more closely related to the old-world monkeys.
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The colossal squid is a primate that has the largest eye of all animals in the whole world. The measurement of the eye was recorded in 1007 and it was concluded that it was even larger when the squid was alive. It has been measured that its eye is at about 11 inches (28 centimeters) across bigger than a dinner plate, making it the largest animal eye on Earth.
The Serratus anterior in man is homologous to the Serratus ventralis muscle in the cat. The Serratus anterior is a muscle that originates on the surface of the 1st to 8th ribs at the side of the chest and insects along the entire anterior length of the medial border of the scapula. The Serratus anterior acts to pull the scapula forward around the thorax. Serratus ventralis in the cats looks like fingers because it attaches to the ribs, but has nothing to attach to between the ribs.
