What is the function of stalk in a flower?
What is the function of stalk in a flower?
Stems have four main functions which are: Support for and the elevation of leaves, flowers and fruits. The stems keep the leaves in the light and provide a place for the plant to keep its flowers and fruits. Transport of fluids between the roots and the shoots in the xylem and phloem(see below)
What is the difference between perfect and imperfect flower?
A flower with male and female parts is called a perfect flower. A flower that is missing male or female parts is an imper- fect flower. Imperfect flowers are always incomplete, but incomplete flowers may or may not be imperfect.
Is cucumber an incomplete flower?
Cucumbers are insect pollinated and have incomplete flowers. Separate male and female flowers are produced on each plant. Male flowers appear first and female flowers appear later.
Where does papaya grow?
In the U.S., most commercially grown papayas are produced in Hawaii, California, Texas, and Florida (Fig 1). In Hawaii, over 95% of papayas are grown on the Island of Hawaii, better known as “The Big Island.” In general, Hawaiian papaya plants can bear fruit year-round.
What is papaya called in English?
Carica papaya
Is Green Papaya poisonous?
The unripe fruit is POSSIBLY UNSAFE when taken by mouth. Unripe papaya fruit contains papaya latex, which contains an enzyme called papain. Taking large amounts of papain by mouth may damage the esophagus.
What is the class of pawpaw?
Dicotyledons
Are papayas melons?
Papaya is a melon-like fruit, which varies greatly in shape and size. The skin of unripe fruit is smooth, green, and thin and changes to deep orange or yellow when ripe. The flesh varies from 2.5 to 5.0 cm in thickness and yellow to orange in color.
Is there a male and female papaya tree?
Hermaphroditic papaya flowers have both a stamen and pistil, the male and female organs. Such trees are capable of producing fruit and don’t require pollination. However, like male papayas, they are susceptible to changing gender. They may switch to being male during hot weather, or to female after beheading.
What is the scientific name of Rose?
Rosa
Is a Rose a flower?
A rose is a woody perennial flowering plant of the genus Rosa, in the family Rosaceae, or the flower it bears. There are over three hundred species and tens of thousands of cultivars. They form a group of plants that can be erect shrubs, climbing, or trailing, with stems that are often armed with sharp prickles.
What class is a rose in?
Magnoliopsida
What is the scientific name of snake?
Serpentes
How many hearts do snakes have?
three
Can a snake live for 1000 years?
It depends on species: How long a snake lives varies from species to species. But a rule of thumb (with lots of exceptions) is that the larger a snake can grow, the longer it can live. Many colubrids have a life span of between 15 and 25 years and smaller species live for 5 to 10 years.
What is the biggest snake in the world?
What is the biggest snake in the world?
- The largest snakes in the world belong to the python and boa families.
- The reticulated python (Malayopython reticulatus) is the longest snake in the world, regularly reaching over 6.25 metres in length.
Has a python ever eaten a human?
It is among the three heaviest snakes. Like all pythons, it is a non-venomous constrictor. Adult humans have been killed (and in at least two reported cases, eaten) by reticulated pythons.
What is the name of the deadliest snake in the world?
saw-scaled viper
