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Where does meiosis take place in the flower?
Meiosis in flowers takes place in the ovary within structures called ovules. Ovules undergo meiosis to produce haploid gametes called eggs or female gametes. This process is essential for sexual reproduction in plants.
Moss plants are held in place by threads made up of only a few long cells called?
Rhizoids. These are root-like structures that help anchor the moss plant to the substrate and absorb water and nutrients from the environment.
Why are plant reproductive structures ideal for plant reproduction?
Although plants cannot move from place to place, they have adaptations that allow sex cells to travel from a male plant to a female plant. Male sex cells are contained in pollen, which floats on the wind. Many flowering plants also have adaptations to attract pollinators such as insects, bats, and birds. Pollen sticks to these animals when they feed on nectar inside flowers. Then they carry the pollen from male to female parts of flowers. Flowers are structures that perform reproductive functions. Flowering plants produce male and female cells. The male cells are called pollen and the female cells are called ova. When a flowering plant is fertilized, it produces offspring in the form of seeds. However, not all plants reproduce flowers. Simpler plants, like mosses, lack these specialized structures. These plants reproduce using simple reproductive cells called spores. Most plants can reproduce both sexually and asexually. Sexual reproduction occurs by seeds or spores. Asexual reproduction can occur through other means, such as vegetation and budding.
Where does photosynthesis take place in the plant?
It takes place in chloroplasts, usually found in the leaves, where chlorophyll is used to catalyze the process. More specifically, it takes place in the stacks (grana) of thylakoid disks within the chloroplasts.
What are structures that share a common evolutionary origin called?
Well, isn't that just a happy little question! Structures that share a common evolutionary origin are called homologous structures. They may look different or have different functions now, but deep down, they come from the same place in nature. Just like how every tree in the forest has its own unique story, these structures remind us of the beautiful connections in the world around us.
What are threadlike structures that anchor non-vascular plants in place?
the answer is NOT roots. It is called Rhizomes. They are rootlike structures because they can't absorb water.
Where does meiosis occur in seedless plants?
Meiosis typically occurs in the specialized structures called sporangia or sporophylls in seedless plants. These structures are found on the sporophyte generation of the plant, where meiosis takes place to produce spores.
How do plants stay in one place?
Plants stay in one place through a combination of mechanisms, including their root system anchoring them into the soil, the production of specialized structures like rhizomes for support, and the growth response to light and gravity called phototropism and gravitropism, respectively. Additionally, some plants develop structures such as thorns or tendrils to latch onto surrounding support.
Most members of which kingdom do not have structures for moving from place to place?
Members of the kingdom Plantae do not have structures for moving from place to place. Most plants are rooted in the ground and rely on other mechanisms like wind, water, or animals for seed dispersal.
Rhizoids in molds are analogous to which structures on plants?
Rhizoids in molds are analogous to roots in plants. They both serve as structures that anchor the organism in place and aid in absorbing nutrients from the environment.
Where does meiosis take place in the flower?
Meiosis in flowers takes place in the ovary within structures called ovules. Ovules undergo meiosis to produce haploid gametes called eggs or female gametes. This process is essential for sexual reproduction in plants.
What are the two structures in plants through where exchange of gases takes place?
the bum hole The Stomata's
Where do you place the bobbin when you need to refill it with thread *?
place spool of thread on spool pin
The crisscross structures holding the menisci in place are called?
The crisscross structures holding the menisci in place are called ligaments. These ligaments help stabilize the menisci within the knee joint and aid in preventing excessive movement or displacement of these important cartilaginous structures.
What is a place in the desert were there plants and water?
It is called an Oasis.
What are structures that help anchor plants to the ground?
Roots are structures that help anchor plants to the ground. They grow into the soil and provide stability for the plant by holding it in place. Some plants also have specialized structures like rhizomes or stolons that help anchor them in addition to producing new growth.
What is biological plants and animals that have migrated to place where they are not native are called?
They are called an invasive species.
