Lipids contain instructions for creating proteins and are passed from parents to offspring.
Select one:
True
False
Beneficial bacteria are found in our digestive tract
A. true
B. False
please help
I will give brainliest and 5 * and 10 points for the best answer
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A population of 250 birds inhabit the canopy of tropical rainforest that has a caring capacity of 400 birds. What is the maximum population growth if a population grows 283 in one year
Answer:
Explanation:
0.35
The maximum population growth if the population grows 283 in one year is : 13.2%
Maximum population growth is the percentage change in the size of the population of a habitat in a given year.
Caring capacity = 400 birds
Initial population at the start of the year = 250 birds
Number of birds added = 283 birds
population growth rate = ( 283 - 250 ) / 250 * 100
= 0.132 * 100 = 13.2 %
Hence the maximum population growth rate if the population grows 283 in one year is 13.2%
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How might we determine if the trait of albinism is dominant or recessive?
Answer:
inheritance. Oculocutaneous albinism is inherited in an autosomal recessive pattern, which means both copies of a gene in each cell have mutations.
Explanation:
Hope this helped Mark BRAINLIEST!!!
Which biome has no trees and is frozen year round?
A tundra
B taiga
C desert
D grassland
Answer:
tundra
Explanation:
tree growth is hindered specifically by low temperatures
These animals all have similar
structures, but are not closely
related. Why do they all have
wings?
A. They have the same solution to the
same problem - escaping predators by
flying.
B. They each came up with a different
solution to the problem of escaping
predators.
C. They have a common ancestor that
had wings.
D. It is unclear why they have wings.
what is the extracellular matrix changes and symptoms of scurvy and connective tissue?
Answer:
composed of ground substance and fibers
Explanation:
The extracellular matrix of connective tissue is composed of ground substance and fibers. In ordinary connective tissue, the ground substance consists mainly of water. The principal fiber type is collagen (the most abundant protein in the body), with elastic fibers as a minor element.
Answer:
The extracellular matrix of connective tissue is composed of ground substance and fibers. In ordinary connective tissue, the ground substance consists mainly of water. The principal fiber type is collagen (the most abundant protein in the body), with elastic fibers as a minor element.
Explanation:
Where does the growth of plants occur.
Answer:
the tips of the steams and roots, also known as an apices
Answer:
The growth in plants can occur in or as the stems and including the roots lengthens or grows. Thus, some plants and including the ones that are woody, Which can increase in thickness during their life span. The increase causes in length or the growth of the shoot and of course the root., which is mostly referred as primary growth. This is the result of a cell division in the shoot apical meristem.
A woman sues a man for child support, claiming that he is the father of her illegitimate child. The woman is type A, the child is type O, and the man is type AB. Could he be the father of her child?
Group of answer choices
Yes because you can get type O if the man is type AB
No because you cannot get type O if the man is type AB
Answer:
no because you cannot get type O if the man is type AB
HELP HELP ASAP!!!!!
Describe the air in the North and South Poles versus the equator, including the density, temperature, & pressure.
Answer:
the more north or south you go of the equator the more cold, more dense, and more pressure
the temperature at the equator is higher, less density in the air, and less pressure because of the heat
hope this helped!
Which of the following are possible results of mutated genes?
(Choose all that apply)
minimal effect
no effect
beneficial effect
harmful effect
Answer:
harmful effect and no effect
Explanation:
No effect: most mutated genes destroy themselves before it gets to far
Harmful effect: an example of harmful effects would be down-syndrome (where you have 3 21-chromosomes and you are only supposed to have 2)
Answer:
no effect, beneficial effect, harmful effect
Explanation:
Which of the following are possible results of mutated genes? (Choose all that apply)
no effect
beneficial effect
minimal effect
harmful effect
Beneficial mutations increase the diversity of the gene pool, which adds to the survival of the species as opposed to those that have harmful or no effect.
Took the test and these are the correct answers.
Frogs and toads belong to the order Anura. The smallest organism in this order is about 7 millimeters long, while the largest member is about 30
centimeters long. Which of these lists best describes this order?
Answer:
Correct question is:
Frogs and toads belong to the order Anura. The smallest organism in this order is about 7 millimeters long, while the largest member is about 30
centimeters long. Which of these lists best describes this order?
a. Order Anura: 338 families, 28 genera, 4360 species
b. Order Anura: 28 families, 338 genera, 4360 species
c. Order Anura: 338 families, 4360 genera, 28 species
d. Order Anura: 28 families, 4360 genera, 338 species
Answer:
b. Order Anura: 28 families, 338 genera, 4360 species
The families are biggest part followed by genera and then each genera has multiple species, this is described by nomenclature of biological species. Therefore option B is correct as the numbers are also increasing because families will be fewer than genera and genera will be fewer than species.
what have you learned about DNA
Answer:
1.) DNA means deoxyribonucleic acid.
2.) DNA stores biological information.
3.) Two strands of DNA wrap around each other like a twisted ladder.
4.) Watson and Crock discovered DNA.
5.) DNA can be copied.
The genetic code is carried ____ molecule in most organisms.
chromosomal
DNA
Guanine
hereditary
Can you be allergic to peanut oil but not peanuts? Please have a real answer!
Answer:
it depends
Explanation:
most peanut allergies effect your skin i edviase you check with your doctor
provide a brief description of the process of rust
Answer:
Iron and oxygen form rust if the atmosphere is moist.
What structure represents the Golgi body of the cell?
Choose 1 answer:
The Golgi body of the cell, which is in charge of altering, classifying, and packing proteins for secretion, is the organelle designated "B" in the diagram.
What is the Golgi body's structure?In eukaryotic cells (cells with clearly defined nuclei), there is a membrane-bound organelle called the Golgi apparatus, sometimes referred to as the Golgi complex or Golgi body. Cisternae, a series of stacked flattened pouches, make up its structure. It is located in the cytoplasm near to the endoplasmic reticulum and the cell nucleus.
What else is the Golgi body known as?The golgi complex, or golgi apparatus, is another name for the golgi body. Most eukaryotic cells have this organelle. It aids in the preparation and packaging of proteins.
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Why do some organisms produce many more offspring than other organisms?
Smoking reduces the surfactant layer in the alveoli. This would cause which of the following to occur? (2 points)
A. Depressed macrophage activity
B. Destroyed red blood cells
C. Reduced ability of gases to diffuse through the water layer
D. Reduced ability of gases to enter or exit the alveolar space
name the cell lacking membrane bound nucleus.
Answer:
Prokaryotic cells include archaea and bacteria. They do not have membrane bound nucleus as well as most of the organelles
hi please help i’ll give brainliest thanks
Answer:
B winter
Explanation:
I hope I helped
Cause if the south is oriented towards the sun that means it's summer and the oppsite of summer is winter
Describe asexual reproduction in your own words
Explanation: person,organism. that has no sexual feeling or thoughts about it
Answer:
Asexual reproduction is the process where an organism gives life to an identical genetic offspring, multiplying themselves
Explanation:
_____________ are present in an organism, but they don't function in the same way they used to. HELP ILL GIVE BRAINLIEST!!! picture attached as well.
A.Embryos
B.Analogous structures
C.Vestigial structures
D.Homologous structures
Answer: D.Homologous structures
Explanation:
In the photo of the wind sculpture; why are there bigger rocks
balancing on smaller rocks? How does the wind alone create this
shape?
Answer:
by sedimentation of rock molecules which is transferred by wind
OR
by forming naturally process
Explanation:
Pls help and thank youuuu:)
Answer:
A
Explanation:
Answer:
D.
Explanation:
Question 5 (2 points)
Which organelles packages and transports material around within and out of the
cell?
Mitochondria
Golgi Apparatus
Nucleus
Ribosome
Answer: Golgi Apparatus plzz mark brainliest
Explanation:
Please help me with this, I need to finish it and would like to get some sleep tonight. It's in the picture.
Photosynthesis is the process by which energy is converted to chemical energy in plant cells. In cellular respiration plants use the chemical energy stored during photosynthesis in basic life processes. During both photosynthesis and cellular respiration, energy is converted. Plant management also relies on light-dependent and light-independent reactions of photosynthesis.
what is the difference between a cell and a cell membrane
P.S. ENJOY THE FREE POINTS /100 POINTS
Answer:
The cell wall is mainly present in plant cells while the cell membrane is present in the animal cell. The cell wall is made of cellulose whereas cell membrane lipids and proteins The cell wall is completely permeable while the cell membrane is semi-permeable
The cell wall is mainly present in plant cells while the cell membrane is present in the animal cell. The cell wall is made of cellulose whereas cell membrane lipids and proteins The cell wall is completely permeable while the cell membrane is semi-permeable.
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Many tree frog populations are threatened due to habitat loss. In an effort to promote conservation, tree frogs may be bred in captivity. A zoo acquired male and female tree frogs from two different populations. In the zoo, the tree frogs were able to successfully mate within their own population, but breeding attempts between the two populations were unsuccessful.
Based on this information, which statement correctly describes the relationship between the two populations of tree frogs?
A.They are in the same species but different kingdoms.
B.They are in the same genus but different species.
C.They are in the same family but different orders.
D.They are in the same class but different phyla.
Houses have been built around a small retention pond, increasing the fertilizer runoff into the pond. This has led to algal blooms in the pond which periodically reduce the amount of dissolved oxygen available in the water. What will be the most likely long-term effect on the fish population living in the pond if the situation with the fertilizer does not change?
The fish population will grow as more offspring are born that can take advantage of the new conditions.
The population will be replaced by a different species of fish that consumes algae for food.
The fish population will learn to survive with less oxygen and more algae in the water.
The population will evolve, leaving only those genetically equipped to deal with low oxygen levels.
Answer: The population will evolve, leaving only those genetically equipped to deal with low oxygen levels. brainliest
Explanation:
Answer:
The population will evolve, leaving only those genetically equipped to deal with low oxygen levels.
Explanation:
hope this helps