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Tanzania [10]
3 years ago
5

4. Which unit of measurement do astronomers use when measuring the

Biology
2 answers:
Liula [17]3 years ago
7 0

Answer:

D astronomical unit

Explanation:

Hope my answer is correct

Luda [366]3 years ago
3 0
LIGHT YEAR WHICH IS b
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New genes created by genetic engineering produce brand new proteins called "novel" proteins. All proteins have the potential to
ira [324]

Answer:

Novel proteins may cause allergic reactions. Moreover, protein may also suffer folding when they are introduced into the plant, thereby converting them in potential allergens.

Explanation:

Genome engineering techniques are those procedures used in molecular biology to design genetically modified organisms by altering their genomes.

All proteins have the potential to cause allergic reactions. For example, celiac disease is an autoimmune disorder caused by an allergic reaction to the proteins of cereals; however, only a small fraction of proteins is associated with autoimmune diseases. There are many methods to study the potential of protein allergens, the enzyme-linked immunosorbent assay (ELISA) is currently the technique most widely used for this purpose by detecting antibody-antigen interactions (i.e., interactions between molecules of the immune system and antigen allergens).

3 0
4 years ago
Read 2 more answers
Match each even to its description
romanna [79]

Answer:

Explanation:

The first one is Full Moon

The second one is New Moon

The third one is Lunar Eclipse

The last one is Solar Eclipse

8 0
3 years ago
Explain how the recessive trait for coat colour is hidden in cats when two parents that are purebred for different fur colour ar
AleksAgata [21]
When two parents are purebred it means that they are homozygous for the characteristic that's being tested (in this case the fur colour). When they are crossed, the offspring will obligatory be heterozygous, an allele of each type from its parents. So, the trait that comes up will be the dominant trait, while the recessive trait will be hidden.
4 0
3 years ago
Which one of these can be rearranged into a type of flower? A. FSNWOLRUE B. LBANEQUT C. NRABE D. VLEBQA
leonid [27]

Answer:

flower, sometimes known as a bloom or blossom, is the reproductive structure found in flowering plants (plants of the division Magnoliophyta, also called angiosperms). The biological function of a flower is to affect reproduction, usually by providing a mechanism for the union of sperm with eggs. Flowers may facilitate outcrossing (fusion of sperm and eggs from different individuals in a population) resulting from cross pollination or allow selfing (fusion of sperm and egg from the same flower) when self pollination occurs.

Pollination have two types which is self-pollination and cross-pollination. Self-pollination happened when the pollen from the anther is deposited on the stigma of the same flower, or another flower on the same plant. Cross-pollination is the transfer of pollen from the anther of one flower to the stigma of another flower on a different individual of the same species. Self-pollination happened in flowers where the stamen and carpel mature at the same time, and are positioned so that the pollen can land on the flower’s stigma. This pollination does not require an investment from the plant to provide nectar and pollen as food for pollinators.[1]

Some flowers produce diaspores without fertilization (parthenocarpy). Flowers contain sporangia and are the site where gametophytes develop. Many flowers have evolved to be attractive to animals, so as to cause them to be vectors for the transfer of pollen. After fertilization, the ovary of the flower develops into fruit containing seeds.

In addition to facilitating the reproduction of flowering plants, flowers have long been admired and used by humans to bring beauty to their environment, and also as objects of romance, ritual, religion, medicine and as a source of food

Explanation:

the answer is FSNWOLURE

3 0
3 years ago
Which of the following statements is true?
Mashutka [201]

false statement: the cuticle slows down the loss of water in a leaf.

4 0
3 years ago
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