Which plant group is called "Cone bearing plants"?
In Arthropods, which group don't have antennae?
Write down one example of molluscs which have no shell.
Write one molluscs whose shell is inside its body.
Write down one example of Rhizopods.
Which group have long tongue called radula?
Write down one example of seawater Green Algae.
In which group of an Arthropods have three pairs of legs.
Non- vascular means they don't have which types of cells?
Which group of plants need water for reproduction?
In monocotyledon plants, which type of veins they have?
Answers
Conifers are the largest group or phyla of gymnosperms and include fir, spruce, pine, cedar and redwood trees. Cycads are made up of plants that are cone-bearing, but produce palm-like leaves. Cycads grow mostly in tropical and sub-tropical regions.
Spiders, mites, ticks, and scorpions are arachnids. These arthropods have only two body segments, eight legs, but no antennae.
Mollusks without shells include squid, banana slugs, and octopus.
The gastropods are the most numerous molluscs and account for approx. 80 % of the total. The shell is mostly large enough to cover and protect all the soft parts from predation and dessication. The slugs have an internal shell, internal chalk granules or no shell at all.
\ Examples of rhizopods include Amoeba proteus, Entamoeba histolytica, Radiolarians, and Foramineferans.
Herbivorous snails have a mouth with a radula of usually five to seven complex teeth.
They can live in freshwater, salt water, or in mixed “brackish” water. Most people know them as “pond scum.” These blue green algae can actually be many colors including green, red, orange, or brown. The appearance of blooms may also be described as fine grass clippings or small clumps.
Insects are arthropods that have three body segments, three pairs of legs, one pair of antennae, and many have one or two pairs of wings. The three body sections are called the head, the thorax, and the abdomen.
Non-vascular plants do not have a wide variety of specialized tissue types. Mosses and leafy liverworts have structures called phyllids that look like leaves, but are not true leaves because they are single sheets of cells with no internal air spaces, no cuticle or stomata and no xylem or phloem.
The bryophytes, which include liverworts, hornworts and mosses, reproduce both sexually and vegetatively. The gametophyte is the most commonly known phase of the plant. All are small plants found growing in moist locations and like ferns, have motile sperm with flagella and need water to facilitate sexual reproduction.
The arrangement of veins in a leaf is called the venation pattern; monocots have parallel venation, while dicots have reticulate venation.
Answer:
Conifers are the largest group or phyla of gymnosperms and include fir, spruce, pine, cedar and redwood trees. Cycads are made up of plants that are cone-bearing, but produce palm-like leaves. Cycads grow mostly in tropical and sub-tropical regions.
Spiders, mites, ticks, and scorpions are arachnids. These arthropods have only two body segments, eight legs, but no antennae.
Mollusks without shells include squid, banana slugs, and octopus.
The gastropods are the most numerous molluscs and account for approx. 80 % of the total. The shell is mostly large enough to cover and protect all the soft parts from predation and dessication. The slugs have an internal shell, internal chalk granules or no shell at all.
Examples of rhizopods include Amoeba proteus, Entamoeba histolytica, Radiolarians, and Foramineferans.
Herbivorous snails have a mouth with a radula of usually five to seven complex teeth.
They can live in freshwater, salt water, or in mixed “brackish" water. Most people know them as "pond scum." These blue green algae can actually be many colors including green, red, orange, or brown. The appearance of blooms may also be described as fine grass clippings or small clumps.
Insects are arthropods that have three body segments, three pairs of legs, one pair of antennae, and many have one or two pairs of wings. The three body sections are called the head, the thorax, and the abdomen.
Non-vascular plants do not have a wide variety of specialized tissue types. Mosses and leafy liverworts have structures called phyllids that look like leaves, but are not true leaves because they are single sheets of cells with no internal air spaces, no cuticle or stomata and no xylem or phloem.
The bryophytes, which include liverworts, hornworts and mosses, reproduce both sexually and vegetatively. The gametophyte is the most commonly known phase of the plant. All are small plants found growing in moist locations and like ferns, have motile sperm with flagella and need water to facilitate sexual reproduction.
The arrangement of veins in a leaf is called the venation pattern; monocots have parallel venation, while dicots have reticulate venation.