5 points
The following passage describes inheritance.
Complete the passage by writing a suitable word or words on each dotted line.
A gene is a section of a double-stranded molecule known as
This molecule is found within the
of the cell,
contained in threadlike structures called
The two strands form a double helix linked by a series of paired bases.
The base adenine is always linked to
and the base cytosine
is always linked to
Your answer

Answers

Answer 1

Answer:

A gene is a section of a double-stranded molecule known as DNA. This molecule is found within the nucleus of the cell, contained in threadlike structures called chromatin. The two strands form a double helix linked by a series of paired bases. The base adenine is always linked to thymine and the base cytosine is always linked to guanine.

Related Questions

Which of the following facts about genes is incorrect?
A.A gene can code for a specific protein
B.A gene can exist in alternate forms called alleles
C.A gene undergoes crossing over during meiosis and can switch chromsomes
D.A gene that is very similar in sequence in a human and in a bacterium is probably a recent mutation.
E.If parents do not express a gene but their child does, that gene is probably recessive.

Answers

B. A gene can exist in alternate form called alleles.

Why should a scientist repeat the same experiment several times before reporting the results?
Helpp

Answers

Answer:

Because is the systematic observation, evaluation of facts and ideas

Explanation:

In scientific methods you have to find the problem, find solution experiment on it several times so that it will be accurate enough then you draw conclusion that is why scientists experiment several times to verify the solution

scientists repeat an experiment to draw a valid conclusion

Please help it’s a fill in the blank,

Answers

Answer:

1] Vascular tissue

2] Producer

3] Cuticle

4] Cellulose

5] Transport.

Answer:

1. Cellulose

2. Vascular Tissue

3. Cuticle

4. Transport

5. Producer

Explanation:

I don't really have a explanation for this, I just guessed on this one really. I searched some stuff up but idrk if any of what I said is 100% correct :) I tried my best lol. Sending best wishes to you and this thing about plants :)

Give an example of an adaptation found in three different plants or animals. Construct an explanation of how the adaptation helps each organism survive in its environment.

Answers

Answer:

race

species

restriction

correct me if I am not correct thank you

Will mark brainliest and give 15 points

Answers

Explanation:

Solar eclipse

-The moon is in-between the earth and sun.

-only lasts for a few minutes.

Lunar eclipse

-The earth is in-between the sun and moon.

-can last up too an hour

Hope this helps!!

Where do most volcanoes form?
A. Near plate boundaries
B. In the middle of tectonic plates
C. Where there is no plate movement
D. On a supercontinent

Answers

Explanation:

Most volcanoes form at the boundaries of Earth's tectonic plates. These plates are huge slabs of the Earth's crust and upper mantle, which fit together like pieces of a puzzle. These plates are not fixed, but are constantly moving at a very slow rate. ... Sometimes, the plates collide with one another or move apart.

PLEASE HELP! 20 POINTS!! Explain how genes relate to the presence of dominant and recessive traits

Answers

Answer:

Fires often remove alien plants that compete with native species for nutrients and space, and remove undergrowth, which allows sunlight to reach the forest floor, thereby supporting the growth of native species. ... Overall, fire is a catalyst for promoting biological diversity and healthy ecosystems.

Explanation:

En las plantas de guisante la forma lisa de la vaina (cubierta) es dominante sobre la forma rugosa. Se cruzan plantas de vaina lisa con plantas de vaina rugosa, ambas homocigotas. Determine fenotipo y genotipo de F1 y F2.Resultante

Answers

Answer:

F1)

Genotipo: 100% Heterocigota, LlFenotipo: 100% Frutos de vaina lisa

F2)

Genotipo: 25% Homocigota dominante, LL

50% Heterocigota, Ll

25% Homocigota recesivo, ll

Fenotipo: 75% Frutos de vaina lisa (LL + Ll)

25% frutos de vaina rugosa (ll)

Explanation:

Datos disponibles:

Vaina lisa es la característica dominanteVaina rugosa es la característica recesivaEl gen que codifica la textura de la vaina es dialélicoLlamemos L al alelo dominante que expresa vaina lisa, y l al alelo recesivo que expresa vaina rugosa

1er Cruza: planta de vaina lisa homocigota x planta de vaina rugosa homocigota

Parentales) LL x ll

Fenotipo) Lisa Rugosa

Gametos) L L l l

Cuadro de Punnett) L L

l Ll Ll

F1) 4/4 = 100% de la progenie será heterocigota, Ll, para la textura de vaina, pero expresarán vainas lisas.

2da Cruza: Dos plantas provenientes de la F1

Parentales) Ll x Ll

Fenotipo) Liso Liso

Gametos) L l L l

Cuadro de Punnett) L l

L LL Ll

l Ll ll

F2) 1/4 = 25% de la progenie será homocigota dominante, LL

2/4 = 50% de la progenie será heterocigota, Ll

1/4 = 25% de la progenie será homocigota recesiva, ll

3/4 = 75% de la progenie tendrá vainas lisas

1/4 = 25% de la progenie tendrá vainas rugosas.

what are nitrates used to produce

Answers

Answer:

i think it is a fertilizer, so it is found in high levels in plat fertilizers

Mitchell's family has the unusual trait of having an extra finger. Many members of his family were with an extra finger, which is a recessive trait. a family dinner, Mitchell's grandmother helped him sketch a pedigree of the family. Dark-shaded family members were born with an extra finger. No shading indicates people who do not have an extra finger. A question mari means it is unknown. Mitchell is #8 on the pedigree and grandmother is #2. Based on the pedigree what do you predict members number 12 number 11 and 13.

Answers

Answer:

Explanation:because means same genes and the parents have the same genes

Which statement best describes the term limiting factors?

Answers

Answer: what are the options?

Explanation:

What is the correct relationship between temperature and internal energy?

Answers

Answer: Internal energy is directly proportional to temperature. So if there is an increase in temperature, there is also an increase in internal energy.

Explanation: https://lavelle.chem.ucla.edu/forum/viewtopic.php?t=11426#:~:text=Internal%20energy%20is%20directly%20proportional,an%20increase%20in%20internal%20energy.

I hope this helps :)

As you grow older, you will need to remain physically active to keep a good level of physical fitness.
Please select the best answer from the choices provided.
T
F
Mark this and retum
Save and Exit
Next
Submit

Answers

As you grow older, you would need to remain physically active to keep a good level of physical fitness.

Answer: T

In humans, we have ____ pairs of autosomes and ____ pairs of sex chromosomes.
A. 1 and 22
B. 23 and 1
C. 22 and 1

Answers

Answer:

C, 22 pairs

Explanation:

Humans have 22 pairs of autosomes

how do you living and nonliving things interact with each other? how might the function of an ecosystem be affected if living and nonliving things could not interact with each other?

Answers

Answer:

Some examples of living things are organisms such as plants, animals, fungi, and bacteria. Organisms interact with the living and nonliving things in their ecosystem to survive. ... These living things interact with the nonliving things around them such as sunlight, temperature, water, and soil

Which of the following is true of adaptive traits? they give organisms an advantage when it comes to survival
organisms with adaptive traits survive longer
organisms with adaptive traits produce more offspring
all of the above

Answers

I’m sorry I don’t know but if I did I swear I would’ve answered! I really do hope you figure it out tho!

The International Astronomical Union (IAU) defines a constellation by its:

boundary

star pattern

brightest star

Greek name

Answers

Answer:

Each constellation is a region of the sky, bordered by arcs of right ascension and declination. ... Together they cover the entire celestial sphere, with their boundaries adopted officially by the International Astronomical Union in 1928 and published in 1930.

So I would say its A : Boundary

Explanation:

- Eijiro <3

Love the pfp by the way! :D

The International Astronomical Union (IAU) defines a constellation by its boundary. The correct option is A.

What is International Astronomical Union?

In 1919, the International Astronomical Union (IAU) was established. Its goal is to encourage and protect astronomy in all of its forms, including research, interaction, education, and development, through international cooperation.

The International Astronomical Union (IAU) is the oldest intergovernmental organization of professional astronomers, having been in existence for over a century. It has over 13000 members and 82 national members, among them India.

The IAU designates a constellation by its boundary rather than its pattern, and the same constellation can have multiple representations. Asterisms should be distinguished from constellations.

Thus, the correct option is A.

For more details regarding International Astronomical Union, visit:

https://brainly.com/question/3250601

#SPJ2

what trait only appears when a organism is a homzygous

Answers

Answer:

Both can show.

Explanation:

The genotype can look like the following:

TT <= Homzygous Dominant

tt <= Homzyogous Recessive

Tt <= Heterzygous

See? It would be hard to determine exactly which trait would show without the second half of the name! (By the way, I can't say the proper names so I apologize)

I hope this helps! ^-^

Based on the information given in the chart, which kingdom most likely has the highest percentage of photosynthesizing organisms? A. Eubacteria B. Animalia C. Plantae D. Fungi

Answers

Answer:

The answer is C. in other form Kingdom Plantae its C

Which of the populations shown in Figure 6 do you think is most likely to get bigger in size? Explain your reasoning.

Answers

The middle because this is a mix of young and old which can get bigger

This Is for today help!!

Answers

First one passive. Second one active. Third active. Fourth is active. Fifth active. 6 is active. Just remember if it is against concentration gradient or requires any kind of energy or ATP it is active.

I don’t know just need to answer a few questions

what is the advantage of having large leaves like this in a rain forest?
A) to absorb water
B) to limit sunlight absorption
C) to maximize sunlight absorption
D) non of above

Answers

to maximize sunlight absorption

On the surface of a plant's roots are thin projections called root hairs. Which of the following best describes the purpose of these root hairs?
They provide protection for the growing roots.
They help anchor the plant to the soil to make it sturdier
They store excess sugar produced during photosynthesis.
They allow for an increase in surface area so more water and nutrients can be absorbed.

Answers

Answer:

second one is the best which describes roots

The main function of root hairs is to absorb water and minerals from the soil.

What is the function of root hairs?

The function of root hairs is to absorb water and nutrients from the soil and it sent to the upper parts of the plant. In roots, most water absorption happens through the root hairs.

So we can conclude that the main function of root hairs is to absorb water and minerals from the soil.

Learn more about roots here: https://brainly.com/question/2833285

Suppose a family replaces ten 60-watt incandescent bulbs with ten 30-watt fluorescent lamps. If each light was used for 4 hours per day and the cost of electricity was 10.0 ¢/kWh, how much money would they save in a year? Explain your answer. (This question is for a science gizmo)

Answers

Answer:

so i have no clue but i recommend looking up "*name of gizmo* answer key* and looking in images. always works for me.

Explanation:

Explain why reptiles and birds are placed in the same clade.

Answers

Answer:

because they both have jaws, lungs, and claws or nails and they include some of the same common ancestors.

Explanation:

How is binary fission in prokaryotic organisms similar to and different from mitosis and cytokinesis in single-celled eukaryotic organisms?
Plzz Help so confused. due today !!!!

Answers

Answer:

In binary fission the organism divides itself into two through the nucleus and in mitosis, the parent cell divides into two daughter cells

9th grade biology
Tell me the answer fast pls

Answers

The correct answers is Tundra

Muscles cannot function without ATP. Review your knowledge of ATP by answering the followini
questions.
ATP molecules store and release_____.

Answers

Answer:

energy

Explanation:

hope it helps.

Answer:

ATP molecules store and release energy.

Energy is released when ✔phosphate bonds are broken.

edge ✅⬇️

The body produces extra white blood cells after it has eliminated an invading organism. What
term is used to describe these "extra" cells?

Answers

The increase in extra cells is called leukocytosis. hope this helps!

on average how many toes does a human have? I think I have too many (not in a test, just wondering)

Answers

Answer:

Explanation:

we have 10 fingers and 10 toes

Answer:

Explanation:

We typicaly have 5 on the right foot and 5 on the left foot so 10 in total.

Hope that helps :)

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