yes the number of seed leaves or cotyledons is the next level of division within Angiosperms; monocotyledonous (single leaf) and diacotyledonous (two leave)
Angiosperms are often grouped according to the number of their seed leaves, the strength and composition of their stems, and the number of growing seasons they live.
The same
By counting the number of daughter cells resulting from mitotic and meiotic division
Upright stem with decussate arrangement of leaves
Examples of plants that have roots, stems, and leaves but do not produce seeds are flowers. Flowers have roots, stems, and leaves; and reproduce by pollination with the help of bees, and other insects.
Angiosperms are often grouped according to the number of their seed leaves, the strength and composition of their stems, and the number of growing seasons they live.
nope
The same
Angiosperms are of economic importance because: In most terrestrial ecosystems, angiosperms account for most of the photosynthetic conversion of radiant energy into chemical energy. Angiosperms thus form the basis for most terrestrial food chains. The vast majority of our food comes directly or indirectly from angiosperms. For example:- all cereal grains and most vegetables, fruits, and nuts are obtained from angiosperms,- most spices are obtained from angiosperms, and- most non-alcoholic and alcoholic beverages are made from angiosperms. Many angiosperms produce chemicals with significant medicinal properties. Other angiosperms produce chemicals with significant effects on the human central nervous system
of protons
no number does that
the math classes you have to take to be veterinarian is the number of classes you have to take to be a veterinarian.
Protons distinguish one lement from another because the number of protons in an element is equal to the atomic number, and each element has its own atomic number for example Hydrogen's atomic number is 1, which means it has 1 proton
6
On a mature healthy tree there are about 200,00 leaves
Elements are distinguished by their atomic number, which is the number of protons in the nucleus of an atom. The element's atomic number determines its chemical properties.
449 is the smallest number that satisfies those requirements.