Animalscaretips
- What is aestivation in biology?
- What is aestivation in biology class 11?
- What is the meaning for aestivation?
- What is aestivation with example?
- What is aestivation class4?
- What is aestivation Mcq?
- What animals use aestivation?
- What do you understand by Topper?
- What is aestivation Wikipedia?
- What is the role of aestivation in plants?
- What is aestivation write its type?
- What is aestivation Byjus?
- What is Imbricate aestivation Class 11?
What is aestivation in biology?
Aestivation or estivation is the positional arrangement of the parts of a flower within a flower bud before it has opened. Aestivation is also sometimes referred to as praefoliation or prefoliation, but these terms may also mean vernation: the arrangement of leaves within a vegetative bud.
What is aestivation in biology class 11?
Aestivation is the mode of arrangement of sepals or petals in a floral bud with respect to the other members of the same whorl.
What is the meaning for aestivation?
Definition. (1) (botany) The arrangement of petals (as well as sepals) within a flower bud that is yet to open. (2) (zoology) The lack of or slowing of activity and metabolism during hot, dry season such as summer; summer dormancy; prolonged and deep torpor during the hot, dry season.
What is aestivation with example?
Vexillary aestivation is the unique arrangement where the other smaller petals are covered by one large petal. In this destination, the two inmost, boat-shaped petals are called keels. ... Examples: Polypetalous, papilionaceous.
What is aestivation class4?
Hibernation or “winter sleep” is the state of inactivity or low metabolic process performed by the animals during winters. Aestivation or “summer sleep”, on the other hand, is the low metabolic process by the animals during summers.
What is aestivation Mcq?
Solution(By Examveda Team)
Aestivation is summer sleep and during aestivation, animals usually tend to rest in a shady and cool place. They take sleep during the hot hours of daytime. Hibernation is a winter sleep and in this sleep, an organism tend to pass the time in dormant conditions. They are not active at all.
What animals use aestivation?
Animals who estivate include the fat-tailed lemur (the first mammal discovered who estivates); many reptiles and amphibians, including the North American desert tortoise, the spotted turtle, the California tiger salamader, and the water-holding frog; certain air-breathing land snails; and some insects, including bees, ...
What do you understand by Topper?
1 : one that is at or on the top. 2a : silk hat. b : opera hat. 3 : something (such as a joke) that caps everything preceding. 4 : a woman's usually short and loose-fitting lightweight outer coat.
What is aestivation Wikipedia?
Aestivation (Latin: aestas (summer); also spelled estivation in American English) is a state of animal dormancy, similar to hibernation, although taking place in the summer rather than the winter. ... It takes place during times of heat and dryness, the hot dry season, which are often the summer months.
What is the role of aestivation in plants?
Aestivation can be an important systematic character for delimiting or diagnosing some flowering plant taxa. In practice, aestivation is best observed by making hand sections of mature flower buds, because after anthesis, the perianth aestivation may be obscured.
What is aestivation write its type?
Aestivation - The mode of arrangement sepals or petals in floral bud with respect to the other members of the same. whorl is known as aestivation. Following are the is known as aestivation. 1) Valvate- when sepals or petals in a whorl just touch one another at the margin, without overlapping.
What is aestivation Byjus?
Aestivation is defined as the mode of arrangement of either sepals or petals in a floral bud.
What is Imbricate aestivation Class 11?
Imbricate aestivation: When both margins of the one petal are covered by the other two petals and both margins of another one cover the other. Rest are arranged in a twisted manner. Or if the margins of sepals or petals overlap one another but not in any particular direction, then it is known as imbricate aestivation.
