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What else can I help you with?
What is the difference between butterfly needles and regular needles?
Butterfly needles, also known as winged infusion sets, feature two "wings" on either side of the needle, allowing for better control and stability during insertion. They are typically used for drawing blood or administering medications in veins that are smaller or more difficult to access. In contrast, regular needles, such as hypodermic needles, are straight and do not have wings, making them more versatile for various medical applications but less stable for certain procedures. The choice between them often depends on the specific needs of the patient and the procedure being performed.
Does a cactus have leaves?
No. Some may be considered as leaves but not really. Christmas cactus for instance grows in thin segmented stalks reminiscent of leaves. Cactus flowers have petal that are leafy and green like leaves but not really leaves. barrel cactus and saquaros obviously have no leafy protrusions beyond their flowers.
How does the range of phenotype differ between single-gene traits and polygenic traits?
Single gene traits are either one type or another,for example everyone is either (ABO System) group A,B AB or O with no intermediates - this shows discontinuous variation. In polgyenic traits, continuous variation is shown and there is a range with no discrete categories - height
How can an organism with a genotype Gg could have the same phenotype as an organism with the genotype GG?
Dominant alleles are expressed, even if a recessive allele is also present. In the notation used, a capital letter means a dominant allele - therefore the presence of a P (in either PP or Pp) means the organism will display the trait P creates.
How can two plants that have different genotype have the same phenotype?
No they do not. Say for example we are looking at the the colour of pea plants where R represents the allele for the colour red and, and the other allele r represents green. The plant will be red with the genotype RR AND Rr which are different genotypes.
A cactus can either have long needles (L) or short needles or short needles (l) a cactus grower crosses two cacti .the cross is shown in the Punnett square apex?
D: Three long, one short
How do you get cactus needles out of skin?
soak the finger or body part with the thorn in vinegar. It can be either white vinegar or cider vinegar, they both work the same. Or place cotton saturated with vinegar where the thorn is , and leave it in there for 20-30minutes. The thorn will just fall out.
What type of cactus is the fishhook cactus?
The fishhook cactus may be either the fishhook barrel cactus (Ferocactus wislizenii) or Mammillaria dioica, also called the strawberry cactus or California fishhook cactus.
What is rainstick made from?
A dried up cactus with its needles driven into it, and either seeds, rice, pebbles or beans are filled inside, which is what makes the sound of falling rain. That is what the original rainstick is made from, but u can make it from nails and a tube of some sort with seals at the ends. :)
When one trait is not completly dominant over another?
This is called codominance in this case, neither allele is dominant over another, it creates in heterozyogous individuals a phenotype that is not in intermediate, nor the phenotype either of the two alleles create, but rather, a different phenotype.
What is it called when one trait is completely dominant over another?
This is called codominance in this case, neither allele is dominant over another, it creates in heterozyogous individuals a phenotype that is not in intermediate, nor the phenotype either of the two alleles create, but rather, a different phenotype.
What phenotype produces is between the two homologous parents?
The phenotype that is a combination of traits from both homologous parents is called the composite phenotype. It results from the interaction of different alleles inherited from each parent. This can lead to a unique expression of characteristics not seen in either parent.
What are Turntable needles are called?
The plural form of a turntable needle can be either styli or styluses.
What is a phenotype-?
A phenotype is the physical trait or feature of an organism that is the effect of a particular genotype. Flower color of snapdragons is one example of a phenotype, and the color is determined by which alleles comprise the genotype. Plants that are homozygous for the flower color alleles are either white or red. Heterozygous snapdragons are pink.
What is the phobia of being frightened of hypodermic needles?
It's simple...needlephobia (I didn't expect that either)
Why do cactuses have green stems?
Chlorophyll gives cactus stems their green color. A cactus has chlorophyll because of the stem's photosynthetic interaction with sunlight to make cactus foods. In many other plants, photosynthesis takes place in the leaves. But cactus needles don't offer a large enough surface for photosynthesis to take place or for photosynthetic byproducts to be stored. Instead, needles have reduced surface areas to stop surface evaporation of moisture. So photosynthesis instead must take place within the larger surface area of the stem.
What happens to cactus flowers?
Cactus flowers tend not to be long blooming. Some cactus plants have night flowering blooms. Others have day flowering blossoms. Either way, the flowers need to be pollinated. Once pollinated, the flowers wither and develop the ovary. From the ovary develops the fruit, which produces cactus seeds. The seeds may be used by the cactus to feed the available wildlife and to reproduce.
