Rna and DNA bio pls help
If scientists are studying the birds, crabs, and grass, but not the water or rocks in a salt marsh, what level of organization would they be studying?
A. Community
B. Organism
C. Ecosystem
D. Population
What happens during the stage labeled 6?
A. Young male cones produce spores using meiosis.
B. Young female cones produce spores from cells that divide using meiosis.
C. A spore divides and grows into a pollen grain using mitosis
D. A seed that contains an embryo plant grows into a young pine tree.
EXPLAIN THE ANSWER
Which location in the figure shows where opal is most likely to form ?
А. Location 1
B. Location 2
C. Location 3
D. Location 4
In rocks, opals are found in the sedimentary ad metamorphic rocks so the correct answers are C.
Location 3 Opal is observed as types: volcanic opal which infills vesicles and cracks in igneous rocks, and the extra acquainted sedimentary or sandstone kind that's observed in Australia's important fields. Most deposits in different international locations are volcanic opal, an awful lot of that's liable to crazing.
How strong is opal?Most authentic strong opals have an irregularity in this area – curved or bumpy because of their herbal formation – while a synthetic stone might be flawlessly flat due to the fact the 2 sections are flattened in order that they may be glued together.
Thus it is clear that Location 3 in the figure shows where opal is most likely to form.
To learn more about the opal refer to the link :
https://brainly.com/question/26470188
The rock in this picture shows foliation. Foliation can develop in a rock as a response to intense heat and pressure. This rock should be classified as
A) banded.
B) igneous.
C) metamorphic.
D) sedimentary.
Answer:
Sedimentary
Explanation:
EXPERT HELP I'LL GIVE BRAINLIEST:
TWO statements
Answer:
B and D
Have a lovely day :)
Which inherited characteristic will a toucan pass on to its offspring?
A: A colorful beak
B: Black fur
C: The ability to sing
D: The skills to build a nest
A colourful beak is an inherited characteristic a toucan will pass on to its offspring. Therefore, option (A) is correct.
What are inherited characteristics?
Inherited characteristics are traits or features that are passed down from parents to offspring through genes. Genes are segments of DNA that code for specific traits, such as eye color, height, and hair texture. Inherited characteristics can be physical, such as eye color, or behavioral, such as the ability to fly or swim.
They are determined by the combination of genes inherited from both parents, and may be dominant or recessive. Dominant traits are expressed when a person has one or two copies of the gene, while recessive traits are only expressed when a person has two copies of the gene. Inherited characteristics play a key role in the process of evolution by natural selection, as they determine which traits are more likely to be passed on to future generations.
Learn more about inherited characteristics, here:
https://brainly.com/question/29785141
#SPJJ2
EXPERT HELP I'LL GIVE BRAINLIEST: EXPLAIN THE ANSWER
TWO statements
Answer:
D&A
Because the Digestive system breaks down food( which starts in the mouth because of the eynzemes) Then is broken down in the stomach (mechanical digestion) then the water and nutrients are absorbed in the small intestine, in the large intestine the rest of the nutrients are absorbed. Also, I just did the last test and finished this section in science
Answer: I’m quite positive the answers are C and B.
Explanation: Hope this helped, I have taken a quiz with the same question myself, and studied very frequently. Therefore, I do think the answers are C and B.
please answer!! it’s due today!!
Bees help pollinate flowers and in return, the bees get nectar to eat. If the bee population declines, then the population of flowers will also decline. Which of the following statements best describes the impact of a decline in the bee population?
A. It represents a biotic factor affecting the flower population in a negative way.
B. It represents an abiotic factor affecting the flower population in a negative way.
C. It represents a biotic factor affecting the flower population in a positive way.
D. It represents an abiotic factor affecting the flower population in a positive way.
Answer:
A
Explanation:
helpppp plzzzz
plz answer
It would be appreciated if this was answered this today! Thank you! :)
1.) What are 3 ways how to increase shock (static electricity)?
2.) What are 3 ways how to decrease shock (static electricity)?
Explanation:
2.) What are 3 ways how to decrease shock (static electricity)?
. Buy a Humidifier
.Stay Moisturized
.Add Baking Soda to Your Laundry
( I am sorry but I don't know the first question answer)
EXPERT HELP: EXPLAIN THE ANSWER:
What happens during the stage labeled 6?
A. Young male cones produce spores using meiosis.
B. Young female cones produce spores from cells that divide using meiosis.
C. A spore divides and grows into a pollen grain using mitosis
D. A seed that contains an embryo plant grows into a young pine tree.
EXPERT HELP: I'LL GIVE BRAINLIEST
A genetic characteristic that allows an organism to survive and reproduce is what?
a. Natural selection
b. Adaptation
c. Trait
d. Population
c. Generation
Answer:
B. Adaptation
Explanation:
Answer:
B
Explanation:
adaptation - These genetic characteristics usually spread throughout an entire population, rather than being isolated to a single organism.
PLS HELP BIO DNA AND RNA
Answer:
Explanation:
A: DNA
B: RNA
C: DNA
D: RNA
E: RNA
F: DNA
basically anything that has U is RNA and anything that has T is DNA
help help help help help
Answer:
yea
Explanation:
If a species of Fish's environment slowly become more and more salty, how would the species of fish adapt so they could survive?
Answer:
EZ
Fish are adapted to move efficiently and sense their surroundings under water. They've also evolved coloring to help them evade predators and gills to get the oxygen they need to survive.
Explanation:
so yeah lol i hope what i said helps ok?
Which of the following is not a characteristic of mammals?
A. warm blooded
B. cold blooded
C. Have hair
D. Produce milk to feed their young
Answer:
Cold blooded
Explanation: all mammals are warm blooded they prouduce milk to feed their young and they have hair. Cold blooded animals are lizards and stuff related to that.
Answer:
The anwser is C. Cold blooded
Explanation:
most to all mammals are warm blooded, have hair, and produce milk for their young.
Hope this helps:)
Please help me not timed but still need help: Which nitrogen base sequence is the partner of C–A–T–C–G–A?
C–A–T–C–G–A
G–T–A–G–C–T
T–G–C–T–A–G
G–C–A–T–G–T
Here is what you and the women see when you look through the electron microscope. What is your conclusion about whether polio is a virus, and why? What would you recommend for polio prevention?
Explanation:
Polio is a viral disease which may affect the spinal cord causing muscle weakness and paralysis. The polio virus enters the body through the mouth, usually from hands contaminated with the stool of an infected person. I believe this is a virus because virus is a submicroscopic infectious agent that replicates only inside the living cells of an organism. Viruses infect all types of life forms, from animals and plants to microorganisms, including bacteria and archaea.
my recommendation for polio prevention is Poliomyelitis vaccine should be given at 2, 4, and 12 to 18 months and 4 to 6 years of age, for a total of four doses at or before school entry. For children who receive OPV only, the third dose may be given as early as 6 months of age in accordance with prior recommendations.
2 circles with an overlap. The left circled is labeled Longitudinal Wave with further labels parallel motion, like moving a spring up and down. The right circle is labeled Transverse Wave with further labels perpendicular motion, like moving a spring back and forth. In the overlap are labels particles only move a small amount, particles do not move with the wave.
Venn diagrams are used for comparing and contrasting topics. The overlapping sections show characteristics that the topics have in common, and the sections that are unique to each topic show the characteristics that apply to only that topic. This Venn diagram is comparing longitudinal waves and transverse waves.
Where is the error in this Venn diagram?
“Parallel” and “Perpendicular” are switched.
The spring descriptions of motion are switched.
Particles travel along the wave in longitudinal waves.
Particles move long distances in transverse waves.
Answer:
B.The slinky descriptions of motion are switched.
Explanation:
First of all, let's define the two types of wave:
- Transverse wave: in a transverse wave, the oscillation of the wave occurs in a direction perpendicular to the direction of propagation of the wave. An example of transverse wave are electromagnetic waves.
- Longitudinal wave: in a longitudinal wave, the oscillation of the wave occurs in a direction parallel to the direction of propagation of the wave. An example of longitudinal wave are sound waves.
According to these definitions, we notice that the following descriptions of motion must be switched:
- "Like moving a spring up and down" --> this better describes a transverse wave, because the motion up/down is perpendicular to the direction of the spring
- "Like moving a spring back and forth" --> this better describes a longitudinal wave, because the back/forth motion is parallel to the direction of the spring
Explanation:
Have a great day
The spring descriptions of motion are switched. Therefore, option B is correct.
What are waves and their types?A disturbance that moves or propagates away from its source is referred to as a wave. While waves can move energy from one location to another, they do not always move mass. Common examples of waves include ocean waves, light waves, and sound waves.
Mechanical waves can move in either longitudinal waves or transverse waves, which are the two most common wave motions. The two forms of waves are shown in the videos below, which also show how the movement of the wave differs from that of the particles in the medium it travels through.
Thus, the error in this Venn diagram is that the spring descriptions of motion are switched. Therefore, option B is correct.
Learn more about waves, here:
https://brainly.com/question/3639648
#SPJ6
for each pair of terms, write a sentence using both terms that demonstrates the definition of each term. Thermometer and Degree
Compare and Contrast Plant And Animal Cell
If a wolf produces offspring, which characteristics will be passed to its offspring?
A: Tail length and hunting ability
B: Fur type, number of legs, and facial features
C: The ability to communicate with other wolves
D: The ability to search and hunt for food
Answer:
B
Explanation:
Hunting and communicating is something they learn.
Suppose a scientist discovers fossils of ancient horses in an area. The fossilized horses are much smaller than modern horses. They are found in the same layer as many fossilized tree trunks. Today, horses still live in the area, but it is now open grassland. How do you think the environment has changed over time, and how could this change have led modern horses to be larger than ancient horses? Please don't say anything not related. Thank you.
Answer: I think that it is because of animals have evolved over time.
HELLPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPLEASE POEPLE KEEP GIVING ME RIGGED ANSWERS
Answer:
KFUBNBVCXVB
Explanation:
I D K
A panther is an example of an animal that has a territory, or area, that it defends. Panthers have behaviors that keep other panthers from entering their territory. How does the panther benefit from having an unshared territory?
A. It increases the number of predators that interact with the panthers
B. It leads to mutualism between panthers.
C. It reduces competition with other panthers
D. It leads to commensalism between panthers and their prey.
A few years ago the population of male blue moon butterflies on the island of Samoa declined. One hypothesis for the decline of the male butterflies is that a parasite infected the cells of female butterflies. The parasite was passed to offspring through the females' eggs and killed the male butterfly embryos. At one point during the decline, nearly all the butterflies in the population was females, but after five years the number of males in the population increased significantly. Which explanation most likely accounts for the increase in the number of male butterflies in the five years after the initial parasite problem?
Answer:
Male butterflies in the population that survived had a gene that made them resistant to the parasite, and they passed the gene on to thier offspring.
Florida has about 1200 miles of these narrow strips of land where the land meets the ocean or other bodies of water.
Answer:
The land meet the ocean which is part of other bodies of water.Explanation: