Question

1) почему хвойные растения относятся к отделу голосеменных? 2) почему многие растения относящиеся к голосеменным называются хвойными? 3) чем отличается лиственница от других хвойных растений? помогите прошу!!!

Answer 1

Хвойные растения называются голосеменными потому что  размножаются семенами и не образуют плодов.
травянистых форм нет и большинство голосеменных растений являются вечнозелеными а это и есть хвойные: сосна, ель , пихта, кедр.. игловидные растения хвойных растений называют хвоей.
 лиственница однодомное растение.

Answer 2

Why Coniferous Plants Belong to the Division of Gymnosperms?

Coniferous plants belong to the division of gymnosperms due to several key characteristics. Gymnosperms are seed-producing plants with "naked seeds," meaning their seeds are not enclosed within an ovary or fruit. Conifers, as gymnosperms, exhibit the following features: - They produce seeds that are not enclosed in an ovary, but are typically found on the scales of a cone. - Their reproductive structures, such as cones, are typically woody and persistent, protecting the seeds from the environment. - Conifers have needle-like or scale-like leaves, which are well-suited for reducing water loss in cold and dry environments.

Why Are Many Plants Belonging to Gymnosperms Called Coniferous?

Many plants belonging to gymnosperms are called coniferous due to their cone-bearing nature. The term "conifer" is derived from the Latin words "conus" (cone) and "ferre" (to bear), reflecting the characteristic reproductive structures of these plants. Conifers are known for their cone-shaped structures that contain the reproductive organs and seeds. This distinctive feature is a key reason why many gymnosperms are referred to as coniferous plants.

How Does Larch Differ from Other Coniferous Plants?

Larch, a type of coniferous tree, differs from other coniferous plants in several ways: - Deciduous Nature: Unlike most conifers, larch trees are deciduous, meaning they shed their needles annually. - Cone Structure: The cones of larch trees are distinctive, with their upright, cylindrical shape and unique scales. - Habitat: Larch trees are often found in cooler, more northerly regions compared to many other coniferous species, reflecting their adaptation to specific environmental conditions.

These differences set larch apart from the typical characteristics of coniferous plants, making it a unique member of the gymnosperm division.

I hope this helps! If you have any more questions or need further assistance, feel free to ask.