Admin Table of Contents
- 1 What is the difference between the Rose family and the buttercup family?
- 2 How do botanists classify plants into families?
- 3 Can you eat buttercup?
- 4 What is in the mint family?
- 5 How are plant families determined?
- 6 How do ray flowers differ from disk flowers?
- 7 What is the difference between a buttercup and a rose?
- 8 What is the scientific name for Buttercup?
What is the difference between the Rose family and the buttercup family?
There are two key distinctions, one floral and one vegetative, between the two similar families Rosaceae and Ranunculaceae: (1) the rose family flowers will have a hypanthium (perigynous flower type in this subfamily Rosoideae), whereas the buttercups will be strictly hypogynous and; (2) the leaves of the roses will …
How do stems of the mint family differ from stems of other plants?
How do the stems of a mint family differ from the stems of other plants? stems are square and stout, and their flower clusters form spikes.
How do botanists classify plants into families?
While there are many ways to structure plant classification, one way is to group them into vascular and non-vascular plants, seed bearing and spore bearing, and angiosperms and gymnosperms. Plants can also be classified as grasses, herbaceous plants, woody shrubs, and trees.
What kind of flower is actually a cluster of tightly packed ray and disk flowers?
7th. grade science chapter 2 Brain Drain 4
| Question | Answer |
|---|---|
| how do angiosperms and gymnosperms differ | angiosperms produce flowers; gymnosperms do not |
| what kind of flower is actually a cluster of tightly packed ray and disk flowers | composite |
Can you eat buttercup?
Toxicity. All Ranunculus (buttercup) species are poisonous when eaten fresh, but their acrid taste and the blistering of the mouth caused by their poison means they are usually left uneaten.
What type of ovary does rose have?
In rose, the gynoecium is situated at the centre and other parts of the flower are located at the same level on the rim of the thalamus. This type of flower is called perigynous and the ovary is called half inferior.
What is in the mint family?
Mints
Mint/Family
What are key characteristics of the mint family?
The mint family (Lamiaceae) is known for its aromatic members, especially the mints and balms. Plants in the family are characterized by square stems, paired and simple leaves, and two-lipped open-mouthed tubular flowers.
How are plant families determined?
Newly identified species are categorised according to their physical (morphological) and molecular characteristics, and their similarity to plants already known to science. This enables their evolutionary relatedness to other plants to be determined and thereby allows them to be placed in a plant family (Figure 1).
How do you categorize flowers?
Flowers are classified based on their morphology.
- Sympetalous. Flowers coming under this group come with their petals joined, partially or fully.
- Polypetalous. The petals of the flowers coming under this group are not joined.
- Actinomorphic.
- Zygomorphic.
- Terminal.
- Axillary.
- Single Flower.
- Cluster.
How do ray flowers differ from disk flowers?
Two main floret types are recognized: disc flowers (also written”disk”) and ray flowers. As shown in the photo at the right, of marigold’s two kinds of florets, disc flowers have cylindrical corollas, while ray flowers have flat, blade-like ones. Notice how the ray flowers surround the disc flowers.
Is Rose a flower or inflorescence?
Hint: Inflorescence is an arrangement of clusters of flowers on the main stem. The stem that is the base of the inflorescence is known as the peduncle. China rose or Hibiscus belongs to the Malvaceae family. China rose is a bisexual flower containing both stamen and pistil.
What is the difference between a buttercup and a rose?
A flower with multiple pistils is very likely a Buttercup, but could potentially be confused with species from the Rose subfamily of the Rose Family. A secondary pattern that is often easier to see, but not as consistent, is the hooked tips on the pistils.
Are buttercups simple or complex flowers?
The Buttercup family may be considered “simple” from an evolutionary standpoint, but it includes some flowers that are highly complex in appearance, such as the delphinium and columbine. Yet these flowers are still considered “simple” because all the parts are independently attached.
What is the scientific name for Buttercup?
Ranunculaceae: Buttercup Family. Identify plants and flowers. The Buttercup family is like a window back in time. None of today’s species were around 100 million years ago, but the Buttercups and other primitive groups like the Magnolias have retained the most ancestral characteristics over time.
How many species of roses are in the family Rosaceae?
Rose Family (Rosaceae) The rose family (Rosaceae), in the order Rosales, is a large plant family containing more than 100 genera and 2,000 species of trees, shrubs, and herbs.