if a plant has three leaves in a cluster, you should avoid it because? it isn’t edible. it attracts insects. it causes painful, itchy rashes. it produces poison berries.

bt bb bz bz bs bs db h bj bg

Explanation:

hajans

Answer:

microorganisms capable of transforming atmospheric nitrogen into fixed nitrogen (inorganic compounds usable by plants). More than 90 percent of all nitrogen fixation is effected by these organisms, which thus play an important role in the nitrogen cycle.

Answer:

B. hydrophobic molecules would be attracted to the membrane.

D. the saturated triglycerides would not form a bilayer.

Explanation:

Triglycerides are molecules composed of a higher proportion of saturated fatty acid chains where carbons are connected by single bonds. Triglycerides are hydrophobes, i.e., they are nonpolar hydrophobic molecules. In this case, it is expected that hydrophobic molecules, including triglycerides, would be attracted through hydrophobic interactions (between water and hydrophobes). Triglycerides contribute to maintain the structure of the cell membranes by forming a lipid bilayer. Unlike phospholipids, triglycerides lack a polar group (phospholipids contain charged phosphate groups), and therefore triglycerides are unable to orient themselves in order to form a bilayer.

Answer:

1. ddaa

2. DdAa

3. One from each parent

4. False

5. 0.25

6. 0.25

7. 0.25

8. 0.5

Explanation:

The remaining part of the question is  

1. What is Jane's genotype?  

2. What is Paul’s genotype?  

3. Where did Jane get her gene for curly hair? From her mother or father?  

4. True or False: Jane's mother was heterozygous for curly hair?

5. What fraction of Paul and Jane's children should have curly hair and dimples?  

6. What fraction of their children would have straight hair and no dimples?  

7. What fraction should have dimples but not curly hair?  

8. What is the probability of getting any offspring with dimples

Solution

1. Genotype of Jane's mother -ddaa

2. Genotype of Paul (heterozygous for dimples and curly hair) – DdAa

3. One “a” gene from mother (whose genotype for hair was aa) and second “a”gene from father (whose genotype was  Aa)

4. False.  She was having straight hair

5. Offspring of  Paul and Jane  

DdAa (4), Ddaa (4), ddAa(4) and ddaa (4)

4 out of 16 offspring will have curly hair and dimples = 0.25

6. ddaa, 4/16 = 0.25

7. Ddaa , 4/16 = 0.25

8. Ddaa, DdAa, 8/16 = 0.5

Answer:

sorry for what u went through and that's sucks lol

Answer:

akoto sacaculocome cac

Answer:

Magnetism

Explanation:

The refrigerator doors are made of metal, and we use magnets to hold papers and photos on their surfaces. Magnets attract metals such as iron, cobalt, nickel, etc. That is due to the physical property of matter called magnetism, which is related to the attraction force generated by a magnetic field.

Complete question:

A hypothetical bat species (species 1) lives in a city. Another hypothetical bat species (species 2) established a population in the same city after a number of individuals escaped from a zoo. In isolation, each species prefers to roost in buildings that are three or more stories tall. After species 2 became established in the city, species 1 began roosting only in buildings less than three stories tall, whereas species 2 roosted in buildings three or more stories tall. Observers determined that the bright streetlights at ground level had previously deterred most bats from roosting in shorter buildings. Over many generations of existing in the same city with species 2, species 1 showed changes in eye size and retina structure. Complete the following statements about the two bat species.

a. fundamental niche

b. realized niche

c. character displacement

d. intraspecific competition

e. interspecific competition

f. (-\-)

g. resource partitioning

h. competitive exclusion

Answer:

Explanation:

A way in which species can divide resources is by living in different habitat areas. These species might eat the same food, and can roost in different places within the habitat. This resource partitioning and differentiation in the function of their physical location allows both species to coexist more effectively.  

In the present example, both bat species can coexist in the same city but the weaker bat species (species 1) roost at the top of the shorter buildings while dominant species (species 2) roost at the top of the highest buildings.

Answer:

A closed system is a physical system that does not allow transfer of matter in or out of the system, though, in different contexts, such as physics, chemistry or engineering, the transfer of energy is or is not allowed.

Answer:

a) basilar

Explanation:

The basilar artery is an artery whose function is to supply of blood to the brain and central nervous system, thereby transporting oxygenated blood to the brainstem, cerebellum, and occipital lobes for maintaining normal brain function. This artery is 3 to 4 mm in diameter. The basilar artery is formed from the confluence of two vertebral arteries inside the cranium at the level of the medulla. The posterior cerebral arteries are formed by the bifurcation of the basilar artery, and they supply oxygenated blood to the occipital lobes and posteromedial temporal lobes.

Answer:

I, and II only

I. annual variation in temperature and precipitation II. average annual temperature and moisture levels

Explanation:

biome can be defined as collection of both animals and plants which posses

common characteristics with regards with the environment they are existing in. Biome can be regarded as specific subtype of particular ecosystem, where there is enablements for interaction between organisms and their environment. There are abiotic factor that influence a biome, this factors are non-living part of the biome which that shapes the environment of it, such as variation temperature. It should be noted that The specific abiotic factors defining a biome are

✓annual variation in temperature and precipitation

✓average annual temperature and moisture levels

The specific abiotic factors defining a biome are: I and II only.

A biome can be defined as a major biological community which is typically made up of living organisms (biotic factors) that are adapted to a specific physical environment (abiotic factors) in which they interact, especially on a large geographic area or habitat.

In Science, some examples of the abiotic factors in a biome include the following:

Read more on biome here: brainly.com/question/15971107

Answer:

A

Explanation:

The correct answer would laboratory experiment.

In the laboratory, variables can be controlled as much as possible using relevant equipment unlike in natural habitats or field experiments. For example, the amount of water that each plant would receive can be measured using measuring cylinders and the time they are applied can also be fixed.

Field and natural experiments require that experimental procedures are carried out in the field under natural conditions. Consequently, variables such as the amount of moisture that gets into the soil or the amount of light a plant will receive will be extremely difficult to control. Precipitation time and the duration of light can also not be controlled.

The correct option is, therefore, A.

Answer:

Here's the answer:

Explanation:

I'm not 100% confident but I'll post an edit if necessary.

Answer:

Competition

Explanation:

since they need the same resource they will have to fight for it.

good luck on your mid-term!! i know it's quite stressful. but you can do it :)

Answer:

c

Explanation:

Answer:

The least genetic variation will probably be found in the offspring of organisms that reproduce using asexual reproduction.

In the descendants of organisms that use mitosis to build a bigger population, the least genetic variety will likely be observed.

Mitosis results in an increased population. Unlike other types of animals that were present at the time, woolly mammoths became extinct thousands of years ago.

Numerous processes can introduce genetic variety, such as mitosis alterations, meiosis crossing over and random orientation, and random fertilization.

All mitotic children share a similar genetic makeup since the duplicate chromosomes' genes are passed down to each succeeding cellular generation.

Each gamete has a unique DNA set because of meiosis's autonomous sorting and recombination. In the resultant zygote, this results in a unique mix of genes.  

Therefore, in organisms that use mitosis to build a bigger population, the least genetic variety will likely be observed.

Learn more about mitosis, here:

https://brainly.com/question/29776367

#SPJ2

Answer:

Late ovulation

explanation

it can delay pregnancy, but that doesn’t mean it won’t happen. It’s entirely possible to conceive when you ovulate later in the cycle; the trick is to be as in tune with your body as possible. By knowing exactly what to look out for, you'll soon be able to tell when you are eventually ovulating.

"Several common reasons for a late period include stress, low body weight, obesity, different hormonal syndromes, birth control, and chronic diseases,"

Answer:

below

Explanation: Studies by Benjamin Bloom (on cognitive domain), David Krathwohl (affective domain) and Anita Harrow (Psychomotor domain) have been encompassed into the three domains of learning (Sousa, 2016)

Answer:

the awnser is b chickens live up to 18 months with there head cut off

Explanation:

Answer:

option b 75%

Explanation:

this is the answer I guess

Answer:

The answer is option B 75%

Explanation:

The probability of birth of a brown-eyed child with normal vision is 75%

thank you.

Answer:

Electromagnetic waves are formed when an electric field comes in contact with a magnetic field. They are hence known as 'electromagnetic' waves.

Explanation:

Answer:

they are basically electromagnetic radiation which refers to the electromagnetic field. they propagate through space carrying electromagnetic radiant energy. they include radio waves, microwaves, infrared waves, light, ultraviolet, x-rays, and gamma rays.

Answer:

1) c. five

2) a. lysine and arginine

3) g. two

4) d. four

Explanation:

A nucleotide can be defined as an organic molecule which forms the building block of nucleic acid such as deoxyribonucleic acid (DNA) and ribonucleic acid (RNA).

Basically, nucleotide comprises of the following parts;

1. Nitrogenous base: this includes adenine (A), thymine (T), guanine (G), and cytosine (C) which are mainly found in the DNA while adenine (A), guanine (G), uracil (U) and cytosine (C) are found in the RNA.

2. A phosphate group.

3. A penrose sugar: it is either deoxyribose in DNA or ribose in RNA.

The two parts or chemical components of a nucleotide which do not change throughout the structure of DNA are;

I. Five-Carbon Sugar also known as deoxyribose and it has hydrogen on its second carbon.

II. Phosphate: this is the structural backbone that provides support to DNA.

Histones are a group of highly basic proteins that are mainly associated with deoxyribonucleic acid (DNA) in the nucleus of a living organism and then condense it to chromatin.

Histones include five main classes of relatively small basic proteins containing relatively large amounts of lysine and arginine. Nucleosomes are made of two each of four types of histones.

Answer:

Population growth, combined with other direct factors such as poverty, corruption, and weak property rights, contributes to forest loss and severe environmental degradation. Demand for forest and agricultural products to feed growing rural and urban populations will continue to put pressure on forests.

Explanation:

Answer:

A. X-inactivation

it flows towards the heart

Answer:

I think it's D

Explanation:

I found this as its definition "any of the minute tubes which form a network in bone and contain blood vessels."

Explanation:

Fear is a barrier as people fear being judged for things as there might be a stigma attached to it. When people are judged their problem isn't solved and instead worsened and they will feel compelled to keep their problems to themselves.