the answer to this question is c.
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made of polysaccharides and chitin,
permeable,
semipermeable
Answer:
made of polysaccharides and chitin.
Answer:
made of polysaccharides and chitin
Explanation:
B. developed muscles
C. unit of space
D. Unit of measure
The correct answer is that genetic is a unit of heredity.
The process by which the characters are transferred from one generation to another is called heredity.The characters are carried from one generation to another by the help of genes. The characters can be color of flower, tail of horse, eye color of human being, shape of pod in plants.
b. gymnosperm
c. gametophyte
d. monocot
2. Which of the following is an angiosperm?
a. yellow and red flower
b. fern branches
c. pine tree with pine cones
d. yellow moss
3. In ferns, the sporophyte produces ____.
a. cones, which grow into a gametophyte.
b. gametes, which grow into a gametophyte.
c. spores, which grow into a gametophyte.
d. seeds, which grow into a gametophyte.
4. Angiosperms and gymnosperms both produce
a. flowers
b. cones
c. spore
d. seeds
1. The right answer is gymnosperm.
The term gymnosperm comes from the Greek gumnospermos meaning "bare seed". It refers to plants that are part of a subphylum of spermaphytes, seed plants. The hallmark of gymnosperm plants is that their ovum is bare (not enclosed in an ovary unlike angiosperms) and receives pollen directly. It is carried by a fertile leaf or scales more or less open.
2. The right answer is A.
Angiosperms are plants whose reproductive organs are condensed into a flower and whose fertilized seeds are enclosed in a fruit, unlike gymnosperms whose seed is bare. Thus, angiosperms are commonly called "flowering plants".
3. The right answer is C
A fern designates a filicophyte, a pteridophytic plant vascularized without flower or seed, consisting of a rhizome producing aerial stems whose large fronds, equivalent to the leaves, bear sporangia on their underside.
By definition, a fern is a cryptogam belonging to a group of about 12,000 species of vascular plants that reproduce by spores and have no seeds or flowers.
4. The right answer is seeds.
Spermaphytes (which include gymnosperms, chlamydosperms, and angiosperms) are the first seed plants to appear on the surface of the globe. They are distinguished from other plants (bryophytes and pteridophytes), among others, by aerial reproduction via pollen.
Answer: Both types of diabetes can be managed by eating healthy and being physically active.
Type 1 diabetes can be managed by taking injections of insulin.
Both types of diabetes can be managed by controlling blood pressure and cholesterol levels.
Explanation: i did it
Type 1 diabetes is treated primarily with insulin therapy due to the body's inability to produce insulin, while type 2 diabetes starts with lifestyle changes and may escalate to medications or insulin therapy.
The basic treatments for type 1 and type 2 diabetes differ due to the nature of the diseases. Type 1 diabetes is an autoimmune disease, wherein the body's immune system destroys the insulin-producing cells in the pancreas. Hence, the primary treatment is lifetime insulin therapy, which can be administered through injections or insulin pump.
Type 2 diabetes is primarily managed by lifestyle changes such as diet and exercise to control blood sugar levels. Medications may also be prescribed if these changes are not enough. In some cases, insulin therapy is also required in later stages of the disease. Unlike type 1, the pancreas in type 2 diabetics is usually still able to produce insulin, but the body becomes resistant to it.
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yeast
penicillium
aspergillus
Rhizopus stolonifera
Ans. Yeast, Penicillium, Aspergillus.
Fungi that produce medically significant compounds are considered as medicinal fungi, such as Penecillium. These medically significant compounds include anti-cancer drugs, antibiotics, cholesterol inhibitors, hormone analogs, and immunosupressents.
Various yeast strains are used to synthesize recombinant insulin (insulin analog).Penicillium provides antibiotic penicillin that kills various gram-positive bacteria. Aspergillus is used in medicine as it provides cholesterol inhibitors, such as statins.
Thus, options). 'yeast', 'penicillium', and 'aspergillus' are correct.
The trees in the northern hemisphere will be very negatively effected by the declining numbers of the migrating songbirds.
The reason for that is that the songbirds are the predators of the caterpillars. With the declining number of the songbirds, the caterpillars will grow in numbers.
The caterpillars are feeding on the leaves of the trees. As the numbers of the caterpillars grow, they will eat more and more leaves from the trees, thus making huge problems for the trees because they will not be able to properly perform the photosynthesis which is crucial for their survival. The trees will start to get diseased and lot of forests in the Northern Hemisphere will be destroyed.