the failure of homologous chromosomes to separate correctly during meiosis is called
Answer:
Aneuploidy is caused by nondisjunction
Explanation:
Aneuploidy is caused by nondisjunction, which occurs when pairs of homologous chromosomes or sister chromatids fail to separate during meiosis. The loss of a single chromosome from a diploid genome is called monosomy (2n-1), while the gain of one chromosome is called trisomy (2n+1).
Explanation:
Nondisjunction in Meiosis : Nondisjunction occurs when homologous chromosomes fail to separate during meiosis, resulting in an abnormal chromosome number
in prokaryotes ribisomes are found in?
Answer:
the cell
Explanation:
Answer:
The cell
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what direction should the windows face on a passive solar house?
Answer:
Based on the movements of the sun, passive solar buildings typically have windows on the southern facing side of the property to better absorb the sun's heat energy and more easily warm the space in the Winter.
Explanation:
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Answer:
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Where do the thickest deposits of terrigenous sediment typically form?
A. deep-ocean trenches, such as the Mariana Trench
B. mid-ocean ridges
C. abyssal plains
D. continental margins near the mouths of rivers
Answer: D. continental margins near the mouths of rivers
Explanation:
Terrigenous sediments are those that are formed via processes on land as opposed to in water. They result mostly from the erosion of rocks and yet make up 20% of all ocean sediments.
Continental margins near the mouths of rivers contain the thickest deposits of this sediments as they are closest to land which is the source. It is made more convenient by the presence of rivers bringing the sediments to them when the rocks are eroded.
Vincent is considering buying a creatine supplement after he saw a variety of these ergogenic aids advertised in a fitness magazine. Which of
the following is a common deceptive marketing tactic that he should watch out for?
A. an offer for a free mail-order anabolic assessment
B. a recommendation to assess body composition through underwater weighing
C.evidence about creatine's effect on resistance exercise and sprinting
D. a warning about creatine's short-term side effects
Answer:
A
Explanation:
the answer to this question is A
For considering buying a creatine supplement after he saw a variety of these ergogenic aids advertised in a fitness magazine here the exceptional things should be left out and one should focus on his own body. The correct answer is option A.
What is anabolic reaction ?It is defined as the sum of all the reactions that are taking place inside the body that are dealing with the formation of products in itself.
The marketing tactic that is dealing with the free of cost along with that winning customers' trust and the response of the customers in order to prove trust and faith in the product thus here in this process the person should opt totally for an offer for a free mail-order anabolic assessment.
Giving any kind of scientific information about the product would lead to certain problems and the issues in claiming any kind kind of medical knowledge thus this is the helpful option for this.
Learn more about anabolism at :
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choose the correct one, please
Answer:
I believe it is called mitosis
Explanation:
Which statement describes a function of the female reproductive system
Answer:
The answer is B
the ovaries produces the egg
Explanation:
Which is NOT an advantage of Asexual Reproduction?
enables an organism to spread over an area quickly
reproduce rapidly
mutations can occur
reproduce without a mate
Answer:
Reproduction without the male
Use the two drawings of cell to answer the question that follows.
Which of the following best describes the cell shown?
A. The cells are from the same organism
B.One cell is from a plant and one from an animal.
c. The cell are from different types of animals
D.The cells are from different types of plants
Answer:
D
Explanation:
The cells are from different types of plants
What molecule is the carbon input from carbon dioxide incorporated into during photosynthesis?
Water
Oxygen
hydrogen
Glucose
Answer:
Glucose
Explanation:
Which of the following is true of conifers?
Answer:
Explanation:
option b is true.
most coniferous trees have both male and female cones.
Answer:
The gametophytes grow directly from the sporophyte
Explanation:
I got it right on the test:)
gizmos Student Exploration: Photosynthesis Lab answer key pleaseeeee
Fill in the Blank Question
Fill in the blanks to complete the sentence.
The
nervous system controls skeletal muscle.
Answer:
The somatic nervous system is a component of the peripheral nervous system associated with the voluntary control of the body movements via the use of skeletal muscles
Explanation:
Explain events which take place during dark reaction
Answer:
carbon-fixing
Explanation:
Dark reaction is also called carbon-fixing reaction. It is a light-independent process in which sugar molecules are formed from the carbon dioxide and water molecules. Plants capture the carbon dioxide from the atmosphere through stomata and proceed to the Calvin cycle. ...
Sun burning can be seen as: a. the failure of an adaptation when normal (historical) environmental variation is exceeded. b. a misfiring of the mRNA system in cases where the ribosome is damaged. c. an adaptive response to avoid skin cancer. d. a result of too much vitamin D e. none of the above is correct
Answer: The correct option is E.
none of the above is correct
Explanation:
This is because sun burning refer to the over exposure of the skin to Ultraviolet radiations of the sun. It is as a result of too much exposure if the genetic content if the skin cells to Ultraviolet radiations of the sun and the symptoms include skin redness, the skin become swollen and sometimes wrinkled.
what type of bond is formed when oxygen combines with hydrogen to form water
A. Ionic
B. Peptide
C. Hydrogen
D. Polar Covalent
E. Nonpolar Convalent
Answer:
Option D is the correct answer of this question
Which living things should you be able to find near you the next time you spot a squirrel?
(PLEASE ANSWER FAST)
Answer:
Small birds, green plants, snakes, lizards, humans, rodents, fungi, insects.
Explanation:
Squirrels are known to be herbivores. Therefore, they can be found around budding plants and they also feed on the parts of the plants such as their seeds and fruits. Squirrels live in the same environments with humans. At times, they feed on dead rodents, lizards and snakes. They also feed on insects and fungi.
The squirrel belongs to a family of rodents known as the Sciuridae. They are tree-dwelling animals with a good sense of vision.
Which of the following descriptions is quantitative?
A. Blue flame
B. Long, winding road
C. Rough texture
D. 52°Fahrenheit
A _______ error occurs when sister chromatids fail to separate properly during meiosis.
nondisjunction happens
Explanation:
The loss of a single chromosome from a diploid genome is called monosomy while the gain of one chromosome is called trisomy
Question 7 of 20 :
Select the best answer for the question.
7. What does eutrophication cause?
A. Increases in fish populations
O B. Toxic algae blooms
O C.A new food source for birds
O D. A reduction in water pollution
O Mark for review (Will be highlighted on the review page)
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Answer:
Toxic Algae Blooms
Explanation:
Floodwater deposits a large amount of sediment. excess nutrients promote the growth of algae is a cause of eutrophication.
The leave of a plant fold inward when it touched as a way to defend themselves from potential harm. What kind of response do the leaves demonstrate.
Answer:
thigmonasty response
i might be wrong but im not sure
Explanation:
Answer: A. Nastic response
How does carbon dioxide leave the atmosphere?
what type of bond is formed when oxygen combines with hydrogen to form water
Answer:
water is a covalent compound consisting of hydrogen and oxygen . it contains Single covalent bond
What common antiseptic is obtained
from seaweed?
Answer: iodine
Explanation:
The female sex organ of the ferns that produce an egg cell is called?
Type B blood has type B markers on red blood cells, .......... antibodies in the plasma, and can donate blood to types........
The first select
anti-AB
anti-B
anti-A
anti-O
The second select
AB or O
B or AB
A or O
A or B
Answer and I will give you brainiliest
Answer:
Anti b
Explanation:
Describe how epinephrine has different effects in different target tissues
Answer:
Epinephrine binds to receptors on some smooth muscles (ex: around arterioles) → Ca++ released from ER → intracellular Ca++ up → stimulates contraction. c. Epinephrine binds to receptors on some smooth muscles (ex: around bronchioles) → phosphorylates protein needed for response to Ca++, preventing response.
Contrast the two types of plant reproduction. Help me please its due today
During the Human Genome Project, scientists learned that most of the human genomes
A. does not code for proteins
B. is located on sex chromosomes
C. is not inherited
D. codes for proteins
Answer:
a
Explanation:
does not code for proteins (
juss guessed)
Need some quick help with this:
Answer:
Explanation:
D
Answer:
option C
Explanation:
cellular respiration is the correct answer of this question.
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