Biology, 02.12.2020 21:10 nikeahbrown
How is the process of fertilization in animals like the process that takes place in plants?
Spores can become sperm that will fertilize the egg.
Self-fertilization is possible if no partner is available.
A sperm cell and an egg cell combine to form an embryo.
Sperm is encased in a grain of pollen to travel to an egg.
Answers: 1
Biology, 22.06.2019 03:00
In 1959, doctors began using the powerful antibiotic methicillin to treat infections of staphylococcus aureus, but within two years, methicillin-resistant strains of s. aureus (mrsa) appeared. how did the resistant strains of s. aureus emerge? in 1959, doctors began using the powerful antibiotic methicillin to treat infections of staphylococcus aureus, but within two years, methicillin-resistant strains of s. aureus (mrsa) appeared. how did the resistant strains of s. aureus emerge? staphylococcus aureus bacteria that were able to synthesize cell walls using a protein that was not affected by methicillin survived the methicillin treatments and reproduced at higher rates than did other individuals. over time, these resistant individuals became increasingly common. in response to treatment of staphylococcus aureus infections with methicillin, some bacteria began to synthesize cell walls using a protein that was not affected by methicillin. these bacteria survived the methicillin treatments and reproduced at higher rates than did other individuals. over time, these resistant individuals became increasingly common. in response to treatment of staphylococcus aureus infections with methicillin, bacterial populations gradually began to synthesize cell walls using a protein that was not affected by methicillin.
Answers: 3
Biology, 22.06.2019 09:40
For the strategies below, decide whether they are best described as demand-side solutions or supply-side solutions to meeting human needs for fresh water. remember that a demand-side solution reduces demand for fresh water, whereas a supply-side solution increases the supply of fresh water. (a) damming a river to create a reservoir (b) desalinating seawater (c) a nation invading a neighboring country to access their rivers (d) raising water prices for consumers and businesses (e) providing tax breaks for companies that use less water (f) replacing inefficient irrigation with more-efficient drip irrigation to grow crops (g) requiring low-flow showerheads in all new homes
Answers: 1
Biology, 22.06.2019 19:30
Which of the following would most directly interfere with sperm production? ingestion of a substance that mimicked inhibin interruption of sustentocytes' production of abp low sperm count use of synthetic steroids (testosterone)
Answers: 2
How is the process of fertilization in animals like the process that takes place in plants?
Spores...
Mathematics, 23.07.2021 16:20
Mathematics, 23.07.2021 16:20
Mathematics, 23.07.2021 16:20
Mathematics, 23.07.2021 16:20
Computers and Technology, 23.07.2021 16:20
Mathematics, 23.07.2021 16:20
Biology, 23.07.2021 16:20
Business, 23.07.2021 16:20
Social Studies, 23.07.2021 16:20
Mathematics, 23.07.2021 16:20
History, 23.07.2021 16:30