How do you find the number of chromosomes in endosperm? Endosperm is triploid (3n) = 27. Hence, n = 9. Definitive nucleus, i.e. the secondary nucleus is diploid, i.e. 2n. Therefore, the number of chromosomes is 18. What is the level of chromosome in endosperm of angiosperm plant? The endosperm cell in an angiospermic plant […]
How much of the Earth is in day and night?
How much of the Earth is in day and night? 24 hours It takes 24 hours for the Earth to turn all the way around (rotation). That makes one day and one night. At any moment, half of the world is in daytime and half is in nighttime. How much is a day and night? […]
How do police get access to your phone?
How do police get access to your phone? So how exactly would someone other than you — police, for instance — get access to that data? If your phone doesn’t have a password or law enforcement is able to access it using specialized passcode cracking tools like Cellebrite or GrayKey — and they have the […]
Why do people hang tires on a fence?
Why do people hang tires on a fence? When Carl Corey, of Yamhill, strung electric fence along one side of a field to keep cattle out, he put up old tires to temporarily support the wire. He thought the tires wouldn’t need insulators, but they partially grounded the current so he fastened insulators to the […]
What are the different types of word puzzles?
What are the different types of word puzzles? 8 Types of Word Puzzles to Keep You Sharp Anagrams. This one is a personal favorite of this writer, so we’re happy to put it front and center! Ciphers. What is this? Crossword Puzzles. Letter Arrangement Games. Rebus Puzzles. Semantics Games. Word Jumbles. Word Search. What are […]
Does mica have layers?
Does mica have layers? Mica’s value is based on its unique physical properties: the crystalline structure of mica forms layers that can be split or delaminated into thin sheets usually causing foliation in rocks. What type of silicate structure do the mica minerals have? Micas have sheet structures whose basic units consist of two polymerized […]
What year Hess trucks are worth money?
What year Hess trucks are worth money? On Patterson’s website, some of the most valuable Hess trucks include the 1967 “red velvet” tanker truck, which can be worth $3,500, the 1969 “Woodbridge” tanker truck, which can be worth about $4,000, and the 1969 Amerada Hess tanker truck, which can be worth $3,000. What Hess trucks […]
How much does a yard of base course weigh?
How much does a yard of base course weigh? Gravel and sand typically weighs 2,200-2,700 pounds per cubic yard. In addition, there are 2,000 pounds to a ton. Certain products, like washed gravel, weigh more like 2,835 pounds per cubic yard. How much does 1 cubic yard of road base weigh? between 2,400 to 2,900 […]
Why does my kitten attack me when playing?
Why does my kitten attack me when playing? Your cat may also be attacking you because she does not have enough toys or other environmental stimulation to keep her busy. She might be bored, and sees you as an easy target. An insufficient amount of interactive playtime can also cause her to attack. Do kittens […]
What is the definition of a primary consumer in a food chain?
What is the definition of a primary consumer in a food chain? Primary consumers make up the second trophic level. They are also called herbivores. They eat primary producers—plants or algae—and nothing else. For example, a grasshopper living in the Everglades is a primary consumer. What is the definition of a primary consumers? : a […]