Biology

Can someone please help
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Please the following steps of photosynthesis in order
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which two body system interact to expel the waste product carbon dioxide
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41 points and BRAINIEST 11. A species of rodent can either have brown fur or white fur. Brown fur is recessive and white fur is dominant. Which of the following would cause the rodent population to not be in Hardy-Weinberg Equilibrium? (2 points) Situation In Hardy-Weinberg Equilibrium? Brown fur allows rodents to hide more easily White fur attracts mates better. Rodents cannot leave or enter their habitat The rodents mate randomly, The rodents mutate a new allele for gray hair( I don't understand what to write in the box thing)
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Which of these is the most likely reason that a population might crash?
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A biologist is using a dichotomous key to identify fish.1. (a) Has a single dorsal fin 5 (b) Has a double dorsal fin 22. (a) One fin is spiny, the other is smooth 3 (b) One fin is not spiny or smooth 45. (a) Has small fin on back near tail 6 (b) Has no fin on back near tail 76. (a) Has barbs near the mouth Catfish (b) Does not have barbs near the mouth 107. (a) Tail is asymmetrical 8 (b) Tail is symmetrical 910. (a) Scales are small Trout (b) Scales are large WhitefishWhat is the next step to take to identify a fish that has a single dorsal fin and no fin on the back near the tail?step 5step 2step 7step 6
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Please I need help on this
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In some carnations, red is co-dominant with white. What might the heterozygote look like?1. Pink2. Red with White speckles3. Red4. White
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PLS HELP IF U ANSWER ALL THESE QUESTIONS CORRECTLY I WILL GIVE BRAINLYEST1.A gene carries coded information for the production of a A. Protein B. Nucleotide C. Golgi body D. Lysosome2.The entire genome (or, "the book of you") is contained inside the _________ of the cell.A. MitochondriaB. Cell wallC. NucleusD. Lysosomes3.Every cell of every living thing on earth contains all the information it needs to create and duplicate and make variations of:A. itselfB. any other kind of cellC. red blood cellsD. proteins
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NEED HELP In a population of cats, a gene that controls an observable trait has several different alleles. Which of the following best explains how genetic drift might affect the genetic makeup of this cat population over time? It is a directed process, so it might cause an increase in the gene pool's allele frequencies. It is a nonselective process, so it might cause an allele to disappear from the gene pool by chance. It is a random process, so it might cause a population to reach genetic equilibrium. It is a selective process, so it might cause an increase in the population's genetic variation.
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GIVING BRAINLIEST TO FIRST HELPFUL ANSWER!!Jan drew a diagram to compare centipedes and millipedes. Which belongs in the area labeled Y? are active predators have two pairs of legs on each segment use specialized mouthparts to attach to hosts use claws to inject venom
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I need helo with one please help and if you can do number 2 that would be good please help
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Where do winds come from? Explain your answer.''
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What biome is Alabama in
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This is related to the serengeti book by sean b carol
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HELP ASAP!!! (I WILL REPORT YOU IF YOU JOKE AROUND)
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Which adaptation to a dry climate most helps the elephant tree continue to grow by reducing the loss of moisture?Aa deep root system Bloss of leaves during a droughtCphotosynthesis in the barkDclosing of stomata in daylight
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Ill give Brainlist!!!!!
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The scientific evidence that scientists use in supporting or critiquing the conclusions of experiments usually consists ofA. raw data.b. outtlier datac. precise datad. summarized data
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Beginning at the synapse of a neuron, place the events in neuronal signaling in the correct sequence. 1. Ion channels bind the ligand and open. 2. Na is pumped out of the cell, and the membrane potential is restored. 3. Acetylcholinesterase breaks down acetylcholine. 4. Na enters the postsynaptic cell, and the membrane potential changes. 5. Acetylcholine is released into the synapse. 6. Na ion channels close. 4, 5, 1, 2, 6, 3 6, 4, 3, 1, 2, 5 3, 4, 6, 1, 5, 2 1, 2, 3, 4, 5, 6 5, 1, 4, 3, 6, 2
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Help with this pls I'm very counfused and it's due in 1 hours.
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This is a multiselect question! Select ALL of the following that correctly describe thefunction of stem cells:A)Cells that can differentiate into (become) any type of cell. Ex. blood, muscle, skincells.B)Cells that can renew themselves continuously.C) Cells that cannot specialize into different types of cells.D) Cells that come from bone marrow or embryos.
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Help me with these pleaseeeewe
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A taxonomic key is a tool used to identify an unfamiliar organism.a. Trueb. False
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