Your friend has blue eyes.
That is an expression of what?
conditioned response
dominant trait
damaged genes
recessive alleles
Why might some conifers have tough cones that are dependent on the heat of a fire to open up and disperse their seeds?.
Answer:
Closed-cone pines have evolved to use the heat from a forest fire as a trigger to opening their cones. The extreme heat melts the resinous sap, allowing the cone to open and exposing the seeds to the outside world.
Explanation:
gotchu bro
Closed-cone pines have evolved to use the heat from a forest fire as a trigger to opening their cones. The extreme heat melts the resinous sap, allowing the cone to open and exposing the seeds to the outside world.
What are closed-cone pines?Closed-cone pine forest is a plant community of coastal California and several offshore islands. The plant community is often mono-dominant and single-aged, but dense with ladder fuels.
Moreover, closed Cone forests grow in low nutrient and/or stressed soils, which can lead to slow growth. It consists of stands of coniferous species which rely on fire or shoot death to open their cones and release the seeds.
Therefore, the weather of these forests is quite mild in both winter and summer. Temperatures rarely go below freezing or grow uncomfortably warm.
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Instead of maturing so that it can do a specific job, a cancer cell is programmed only
Finish the sentence
Answer: to multiply?
Explanation: Cancer cells are mutated cells that rapidly multiply/divide
Answer: to multiply and devide
Explanation: this uncontrolled cancer cell growth results in the formation of a tumor. Cancer cells have more genetic changes compared to normal cells, however not all changes cause cancer, they may be a result of it.
hope this helps! ^w^
What is cellular respiration?
Answer:
Basically, when organisms combine stuff to make different stuff and get rid of other stuff.
Explanation:
cellular respiration, the process by which organisms combine oxygen with foodstuff molecules, diverting the chemical energy in these substances into life-sustaining activities and discarding, as waste products, carbon dioxide and water.
Answer:
what cells do to break up sugars to get the energy they can use
What are two current advantages of using nuclear energy over coal and oil for energy?
More readily available
Less expensive to build a nuclear plant
Less pollution
Uses less fuel
Answer:
I think it is b and c
less expensive and less pollution I believe
What is used by scientists to visualize how morphology explains evolution?
phylogenetic tree
Punnett square
pedigree
genetic diagrams
Answer:
phylogenetic tree
Explanation:
A phylogenetic tree is a drawing that shows how organisms are related by evolution.
What biological concept was mendel studying when he crossed pea plants many times over many generations?.
Answer:
Inheritance Patterns
Explanation:
Mendel was studying how genes are past on to future generations and in what circumstances this can occur. He used pea plants as they multiply and grow quickly allowing him to observe many generations much faster than he would be able to observing humans or even other mammals. He also used pea plants because this way he could control reproduction of his pea plant population to adjust to specific questions he had in terms of his research.
What do ribosomes and chloroplasts have in common?.
Answer:
Complete answer: The ribosome of bacteria, mitochondria, and chloroplasts have a 70S type of ribosome. They all have their own nucleic acid. The bacterial ribosome is made of two subunits, the 50S, and 30S.
Request: Please mark me as the brainliest.
What would be the genotype of individual 11-3
Tt
tt
XY
X'Y
USE PHOTO!!
Primary succession...
A. is very uncommon.
B. must happen before secondary
succession.
C. depends on forest fires.
Answer:
B)
Explanation:
In order for one thing to happen another must come first and in this case, in order for secondary succession to happen the land must first go through primary succession and then be killed off by a volcano or other things.
Hope this helped.
A brainliest is always appreciated.
What are the three main parts of an rna nucleotide.
The three main parts of RNA nucleotide are:
A nitrogenous baseA pentose sugar and One or more phosphate groups.which is most likely to happen to a population that becomes anatomically isolated from the rest of its species
Answer:
entire species will become extinct.
The vaccine used to prevent measles consists of live measles viruses. This type of vaccine is most likely __________.
The vaccine used to prevent measles consists of live measles viruses. This type of vaccine is most likely MMR vaccine
MMR vaccine means Measles, Mumps, and Rubella vaccine.
Using Grime’s Triangle as a framework, discuss how natural selection and trade-offs work to form the niche of species.
Natural selection affects the scope of the niche of a given species. Moreover, trade-offs are associated with differences in traits that also may affect the niche of a species.
Natural selection and trade-offsNatural selection refers to the differential survival or reproduction of individuals in particular environmental conditions.
The different niches occupied by species are mainly a consequence of differential trade-offs among species, i.e., by differential phenotypic features that generate negative correlations among species.
Grime’s Triangle is based on the associations (trade-off) between adaptation to productivity and/or competition, stressful environments (habitats) and disturbance.
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Plants store carbohydrates as starch. Name one other substance used for food storage in plants,
especially in their seeds.
Answer:
Glucose
Explanation:
Glucose is used by plants for energy and to make other substances like cellulose
When frequency increases, wavelength _______.
increases
decreases
stays the same.
Answer:
decreases
Explanation:
Answer:
decreases.
Explanation:
What happens to the protons received from nadh in bacteria?.
Answer: The protons are transported through the membrane to the outside of the cell. Protons are pumped across the cell membrane as well.
Hope this helps!
A father has heterozygous A blood type, and his son has O blood type. What is the genotype of the mother
3) A zygote develops into a multicellular organism through a
a) mitosis and differentiation
c) mitosis and meiosis
b) recombination and communication d) genetic engineering and natural selection
What are the products of the chemical reaction of cellular respiration?.
Answer:
H2O, ATP, and CO2
Explanation:
Oxygen and glucose are converted to water, carbon dioxide and ATP. ATP is energy for animal cells.
please help asap thank you !!!
Answer:
Contour interval = 200
Explanation:
Look at each of the following drawings and explain what rules the individuals are following what rules they are not foliowing correcty
Answer:18-hair not tied up 19-breathing in fumes 20- horsing around 21-distracted, I think
Explanation:
hope this helps
What do you expect will happen to the water molecules? They will move out of the cell. They will move into the cell. They will stay where they are.
The ability of blood to transport oxygen is dependent on the solubility coefficient of oxygen and the presence of
What type of environment has extremely cold weather conditions?
(1 point)
O Rainforest
O Swamp
O Tundra
O Wetland
Answer:
a tundra :)
have a nice day !
Explanation:
Answer:
a tundra :}
Explanation:
In the United States, which of the following categories requires the greatest amount
of water?
O Recreation
O Industrial
O Growing crops
O Drinking water
Answer:
c. growing crops
Explanation:
sorry i said the wrong one at first but this one is right
Which poison has been used as a terrorist weapon?
arsenic
ricin
thallium
cyanide
Answer:
option B ricinhope it helps you
Zootoca vivipara lizards maintain feeding and mating territories within their range. Based on these facts, what would you conclude about their pattern of distribution?.
PLEASE HELP ME ON THIS QUESTION! THANK UU :)))
Science and technology can be utilized to help with many of the problems facing the world today. For example, issues with the availability of food and access to clean water in developing countries can be addressed with science. Which of these proposed solutions would yield the greatest impact for these developing nations?
A) charitable donations of money with no training
B) encouraging local citizens to move away from their country
C) offer tax breaks to citizens for utilizing technology in their homes
D) increase the availability of science and technology training in schools
Increase the availability of science and technology training in schools is the correct option.
Importance of technologyTechnology can improve the knowledge of students which also enhanced learning abilities. With the help of technology, many countries achieve higher economic stability as well as make their defense better in order to defend its country's boundaries. It also makes our lives easier and comfortable.
So we can conclude that Increase the availability of science and technology training in schools is the right option.
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All of the above are members of the Kingdom Animalia. Why? A) they are all producers B) they all can detect light C) they all perform photosynthesis D) they all must eat in order to get nutrition
Answer:
The Answer Is D :D Hope This Helps
P.S Im from K12
Explanation: Took a Test
