Q: 1) Choose 2 of the four evolutionary forces and explain it in your own words with an example.
A: Evolution is the change in the characteristics of a species over several generations. There are four…
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A: To describe: The founder effect
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Q: Artificial Selection (Selective Breeding) All of the above Selects for the traits that are most…
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A: A gene pool is the sum total of the genes of all individuals in a genetic community. It provides us…
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A: Charles Darwin proposed theory of natural selection.
Q: 2. what are the key research contributions of scientists in the area of heredity and environment.…
A: Question: What are the key research contributions of scientists in the area of heredity and…
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Q: Scientific Alternative of Neo-Darwinism
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Q: Organisms within the same family interbreed in nature. * True False Organisms in the same kingdom…
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Q: Natural Selection: Selective Pressure: Fitness:
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Q: how sexual selection differs from natural selection has to be a statement that is wrrtien in a essay
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Q: What is biological diversity and why is species concept definition important in conversation biology
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Q: Which are monophyletic groups ? 1) A,B,C,D 2) E,F,G 3. A and B 4. F and G 5. H,J, and K
A: Monophyletic also means monophlogeny . The alphabates here represent the Organism.
Q: Natural Selection: Selective Pressure: Fitness: Artificial Selection:
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A: An organism is a living creature that can grow and reproduce and has one or more cells.
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Q: What is the source of new alleles within a population? O mutation sexual reproduction independent…
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Q: Gene flow is necessary for speciation to take place. Group of answer choices True False
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Q: Which of these evolutionary processes is/are random in respect to fitness? All of the above Gene…
A: The factors responsible for evolutionary change are: mutation migration genetic drift recombination…
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Q: Why is variation beneficial to the species but not necessarily for the individual?
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Q: How does genetic diversity help to improve a species ability to survive different conditions?
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- mule of eudicot C. Endangered I. eptive seed is called CRITICAL THINKING e gametes. v seedlings. rm re mature varies ovaries or a party and a cantaloupe nelo). A tough outer oft, juicy tissue ny seeds (left). er friends will ategorize this anics, runs to her k, and opens it 2. What does she ophytes 1. Label the parts of the flower shown above.A Your Your Cass S Launo 6 Laun S Launc A Foren E Fo X E Foren E Foren y! monr nt/d/1JRG26Ckok 5BmrGpQD1515LXeULosgV-36SOBBKS_F8M/edit Forensic Botany: Please LABEL and COLOR CODE the images of fungi, ferns, angiosperms and gymnosperms #1 #3 #4 #5 FIGURE 9.3. Parts of a Funguschation I 1in Ant aeneration of a mos.It Station 4A: Living Angior perm with Flower pro cedurc ! Examine the living angiosper m at this station- Make a drawing of the plant in thc space provided : Bc sure to label lcaf ,stem , root, and flower. 1ATC the structurc in your drawing part of sprophyte or gamctophyto genera tion? petal anther ovary se pal 2) where arc the game tophy tes ? eaf 3)1s this plant a monocoł or dicot? List the characteristic that you ob seryed that led you to this conclusion- roots 4)what is the purpose of the flower? 5-) Angios perms producC much less polken than gym nos perms - Why? 6-Some flowering plants attract specific polina tors What is the ad vantage to a flowering plant if it attract only onc specific pollinator?
- In flowrers, the structures that produce male gametophytes are called ______; the structures that produce female gametophytes are called _______. a. carpels; stamens b. pollen grains; flowers c. anthers; carpels d. megaspores; microsporesWhos the Pollinator? Massonia depressa is a low-growing succulent plant native to the desert of South Africa. The dull-colored flowers of this monocot develop at ground level, have tiny petals, emit a yeasty aroma, and produce a thick, jellylike nectar. These trails led researchers to suspect that desert rodents such as gerbils pollinate this plant. The researchers trapped rodents in areas where M. depressa grows and checked them for pollen (FIGURE 29.7A,B). They also put some plants in wire cages that excluded mammals, but not insects, to see whether fruits and seeds would form in the absence of rodents (FIGURE 29.7C). A The dull petalless, ground-level flower of Massonia depressa are accessible to rodents, who push their heads through the stamens to reach the nectar at the bottom of floral cups. Note the pollen on the gerbils snout. B Evidence of visits to M. depressa by rodents. Mammals allowed access to plants Mammals excluded from plants Percent of plants that set fruit 30.4 4.3 Average number of fruits per pant 1.39 0.47 Average number of seeds per plant 20.0 1.96 C Fruit and seed production of M. depressa with and without visits by mammals. Mammals were excluded from plants by wire cages with openings large enough for insects to pass through. Twenty-three plants were tested in each group. FIGURE 29.7 Testing pollination of M. depressa by rodents. How many rodents were captured? Of these, how many showed some evidence of ingesting M. depressa pollen?The following structures are found on the underside of fern leaves and contain sporangia: sori rhizomes megaphylls microphylls
- A giant puffball (FIGURE 23.13C) produces trillions of spores that disperse on wind. A stinkhom (FIGURE 23.13D) makes fewer spores and they are dispersed by insects. How are these differences analgous to differences in pollen production and dispersal among plants? C Giant puffball D Stinkhom FIGURE 23.13 Diverse club fungus fruiting bodies (basidiocarps)IDENTIFICATION. identily the folowing statements with a conect arewer. 1. Plants trat produce seeds enclosed in an ovary that eventually develops into seeds. 2ba nonvascular plont that grows ciose to the ground. 3. Plants that bear naked seeds A Hiratype of anthophytes plant with two seean leat in ther seedi. S. Plants that produce fower as their means of reproduction 6. It is the capocity to do work. 7. the most abundant gas in earth's atmosphere. 8. The second most abundant gas in earth's atmosphere. 9, tis the loss of the soils blological productivity due to poor Agricultural practices and industrialzation. 10.it pertains to the roie the organtms play in their respective habitats. MATCHING TYPE. Match the following terms in column with their conesponding defiritions in column A. Write the letter of your answer on the space provided Column A. Rectum Column A 11. largest organ in the body 12. a pear-shaped organ 13. a long coled tube that tils the abdomen 14. the exll point for fecal…A botanist Collected leat specimen two different plants (plant 1 & 11). He sections of both the took trans verse. Specimens. stained and observed them under microscope. Leaf brom Plant 1 File No. Stomata on F Upper epidermis The plants а хепорнуте Cuticle Lower epidermis upper from ther J lowen AIR epidermis epidermis present Sabsent present absent present absent present present-absent absent 1 11 апе! and and mesophyte b- Xenophyte and bloating hydrophyte C. Mesophyte and submerged hydrophyte d. Floating hydrophyte and xerophy de spaces
- 6edday Me Bdng Pa Pants Breeding Pees Plants ecom/torms/w/1FAlpOLScobth3GPgcEJnaPog_sNJXN17ppGEWJd07XTQww/viewformhe Google Sear CLog in to Clever K Piay Kahoot-Ente O New Tab ReadWorks Rading To Do R 7400 Can two plants wi Crop only one question ourple flowers? Explain. like mendel we tirst cross pureureu purpie When a Pp-genotype plant is bred with a pp-genotype plant, what percentage of the offspring is likely to have white flowers? Your answer O This is a required question Submit Never submit passwords through Google Forms This form was created inside of Kansas City Public Schools. BenortAbuse DELL Retake Use PhotoA Your A Your Class S Launc 9 Launc S Launc A Foren E Fo X Foren O Grade M (be Foren monr ent/d/1JRG2bCkck5BmrGpQDI5IbLXeULosgV-36SOBBKS F8M/edit Request PARTS OF A GYMNOSPERM #23 Ovule Single scale (sporophyll) Megasporangium Megарoreocytе |#24 Integument Micropyie #25 Mature sporophyte Microsporangium Sporophylla. Name of the organism. b. Phylum SpeCTe Use the editor to format your onswer 89 minutes remaining Hepa tophgta Cliveworts)/Mazhantia gophgta (Mossey polgtrichum ophylamiAscamycota (Sac hongi PenieiMum ASpergi us 351 Jasealar Seedless Plants) Ferns). whiskfems) paglum; Ascemycota Cacfuna -phylanBasndions MOsses) 81d•