The answer is; A
In pteridophytes, the sporophytes (of the haploid stage) produce spores. The diploid stage in pteridophytes may occur when tow spores fuse and develop into a prothallus (diploid stage of the pteridophytes).
Fungo too produces spores by the sporangiophores (haploid stage). Occasionally, two horizontal hyphae between two species of fungi, may fuse at the tips and form a zygote through karyogamy and plasmogamy.
C- If an orangutan is a secondary consumer in one food web, it must be in all food webs
Integrated pest management (IPM)
<span>Integrated pest management (IPM) is an effective method and environmental sensitive approach to pest
management which relies on the combination of common sense practices. This use
of IPM utilize variety of methods and techniques which includes biological , cultural
and structural strategies to control multitude of pest problems.</span>
Answer:
No.
Explanation:
The vaccination of chicken pox can only be used for the <u>prevention</u> of chicken pox so there are still possiblility of getting corona virus .
(Correct me if I am wrong)
The population of Bengal tigers can be monitored by tagging and counting of foot prints.
The method of conserving tigers is in-situ conservation.
<h3>What is population?</h3>
Population is the total number of organisms living in a particular area and interacting with their environment at specific time.
Endangered species are species of organisms that can easily be affected by predators and are at the point of extinction.
Therefore, population of Bengal tigers can be monitored by tagging and counting of foot prints.
The method of conserving tigers is in-situ conservation.
Learn more about population below.
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