How many gold spots were there on a monarch pupa Class 10
Together with another outstanding science student, he built a device that revealed the spots on a monarch pupa were producing a hormone required for the butterflys full development. He tried to understand the function of the twelve tiny gold spots on a monarch pupa.
What was the actual purpose of tiny gold spots on a monarch pupa that was discovered by Enright
Ebright and a scientist friend first created a device that demonstrated that the tiny gold spots on a monarch pupa were producing a hormone required for the butterflys full development. This project won the county science fair first prize and third place in zoology at the international science fair.
What are the gold spots on a monarch chrysalis
Even though the caterpillars head disappears, the eye tissue remains to become the butterflys eyes; the telltale gold spots on the outside of a chrysalis are ports of entry for oxygen; and during the roughly 10-day metamorphosis.12 Sept 2013
How many gold spots were on monarch pupa
Answer: A monarch pupa had twelve golden spots on it.
What was Ebrights theory about twelve tiny gold spots on a monarch pupa
Ebright first investigated the function of the monarch pupas twelve gold spots, learning that they produced a hormone that aided in the butterflys full development. Later, he demonstrated that the hormones absence would turn the monarch into a typical butterfly.
What is a monarch pupa
Pupae are much less mobile than larvae or adults, but they frequently show sudden movements if they are disturbed. Like other butterflies, Monarch pupae are well-camouflaged because they have no other means of defense against predators. The transformation from larva to adult is completed during the pupal stage.
Which butterflies are not eaten by birds
Birds do not eat monarch butterflies. December 30, 2020
What was the role of Ebrights mother in his life
In addition to taking him on excursions, buying him telescopes, microscopes, cameras, mounting materials, and other equipment, Richard Ebrights mother supported him by encouraging his interest in learning and finding activities for him to learn when he was bored.
Why do viceroy butterflies copy the monarch butterflies
When experts started researching these butterflies, they posed questions like, “Why are these animals colored similarly?” and came to the conclusion that the viceroy had evolved colors that mimicked, or copied, the monarch colors in order to deceive predators and thereby protect themselves.31 Aug 1995
Which theory was discovered by Ebright
Theory of Cell Life: Ebright discovered that the cell canread the blueprint of its DNA, which is the substance in a cells nucleus that regulates heredity and is therefore the blueprint of life. This discovery gave him the idea for his new theory of cell life.
Why did Richard H Ebright give up tagging butterflies
Answer: Richard Ebright stopped tagging butterflies because it was time-consuming and there was little to no feedback. He only managed to recapture two butterflies during that time, and they were only 75 miles away from his home.
Which book did Richards mother give him
Her mother plays a significant role in laying the groundwork for his success by giving him the book “The Travels of Monarch X,” which describes how monarch butterflies migrated to Central America and becomes a turning point in his life.
Why did Richard raise a flock of butterflies
Since the monarch butterfly season only lasted six weeks, he wouldnt be able to catch many monarch butterflies to tag, so he decided to raise them in his basement, which for many years served as a haven for thousands of butterflies.
What did he realize was necessary for winning a prize at the fair
He understood that the exhibit was required in order to receive a prize at the fair.
Why did Ebright tag the butterflies wings and let them go
Dr. Urquhart advised Ebright to raise a female monarch butterfly and then they will give birth to the other butterflies on September 22, 2020 after Ebright had tagged the butterflies wings to understand how they migrate.
Who did he write to get an idea for a real science experiment
Answer. Because it was difficult to chase butterflies one by one and he couldnt catch many, Richard Ebright used to send Dr. Urquhart tagged monarch butterflies for his research.
How many tiny gold spots are present on a monarch pupa
Answer: Although it was thought that these twelve tiny gold spots were only for decoration, they actually function to produce a hormone essential for the butterflys full development.July 21, 2020
Why were gold spots found on the monarch pupa
These are some theories as to why these butterflies pupae have metallic-appearing spots: camouflage — the spots could reflect the colors of the environment and break up the shape of the pupa; they might also resemble dew droplets.