Anadromous- born in freshwater, migrate to saltwater Catadromous- b

Q: What is the main idea of this text?      In the years right after the invasion, zebra mussels…

A: It is given that years right after the invasion, zebra mussels evolved and adapted to the Hudson…

Q: -PECIES 4 no tail SPECIES 2 SPECIES 3 human ears small nose SPECIES 5 no tail human ears SPECIES 1…

A: A phylogenetic tree is a branching diagram or a tree showing the evolutionary relationships among…

Q: Read this quote from Charles Darwin (from Origin of Species). What is he describing? "Thus, I can…

A: According to Charles Darwin, organisms bearing favorable trait will survive longer and reproduce…

Q: participants. Explain how the relationship between the bobtail squid and Vibrio fischeri is an…

A: Mutualism:-Is defined as an interaction between individuals of different  species. The relationship…

Q: Summarize the case of the Atlantic cod. In your response, specifically address the following points:…

A: ATLANTIC COD:- This has an age of more than 20 years. This is rich in protein and vitamins, which…

Q: When would it be appropriate to conduct an exclusion experiment? O When studying how one species…

A: Exclusion experiment  This experiment is done to investigate the competition occurring in between…

Q: Brown-throated sloths are native to Central and South America. They have lifespans of about 30-40…

A: Here's why: Iteroparous; animals are those that reproduce several times over the course of their…

Q: What type of distribution pattern is evident for the copepod species Clausocalanus ingens in the…

A: Distribution is the pattern of arrangement of a population in an area. The limit of the geographical…

Q: The harmless hornet fly has no stinger, but has yellow and black stripes, just like a hornet. What…

A: BATESIAN MIMICRY

Q: When fish that are capable of changing their sex are first females and develop into males later in…

A: Schooling is a group of fish that stay together and swim in the same direction.   Transition is the…

Q: The ecology lab did a mark-recapture study on grasshoppers in a field at Possum Creek MetroPark.…

A: Mark-recapture technique is used to determine the population density or estimate size of population.…

Q: The following table shows the number and species of target organisms and by-catch caught by the two…

A: The activity including catching the target organisms also captures some nontarget organisms.

Q: The following image is of a freshwater Hydra sp. (Hydrozoa). Select ALL correct statements below. A…

A: Animal kingdom comprises of all eukaryotic organisms . It is classified into:-  (I ) Porifera…

Q: The biological species concept distinguishes two species based on the degree of genetic exchange…

A: BIOLOGICAL SPECIES CONCEPT  It defines species as a group of organisms that can successfully…

Q: Red-billed oxpeckers feed almost exclusively on what they can collect from the skin of large African…

A: Red-billed oxpeckers exhibit a feeding behavior primarily focused on extracting various substances…

Q: The three key themes of Pacific salmon biology are anadromy, philopatry (homing), and semelparity.…

A: The Chinook salmon is the largest species of Pacific salmon as well as the largest in the genus…

Q: On the island of Mauritius and in the Azores, the habitat is very suitable to what animals, even…

A: The Azores are green islands  situated in isolated regions of the Atlantic ocean.  They are most…

Q: 1)The video discusses some of the factors that allowed lionfish to expand throughout the Atlantic…

A: Lionfish expands throughout the Atlantic region in the 1980s. However, it is a non-native species…

Q: Number of Births Per Year ■Survived to Maturity ■Did Not Survive to Maturity 250 200 150 100 50 0…

A: Approach to solving the question: Detailed explanation: Examples: Key references: Biology

Q: PLEASE ANSWER

A: 1 true 2 true 3 false

Q: One possible explanation for the distribution of ostriches is vicariance True or false ?

A: Ostriches are the largest flightless birds and are native of Africa as they are found in semi-arid…

Q: Pacific salmon are anadromous fishes. What does it mean to be 'anadromous'? Fishes who spend mo of…

A: To define anadromous in the context of Pacific salmon.Anadromous fish, such as salmon, migrate…

Q: Introduction of nonnative species 1. Why are there more non-native or invasive plants close to the…

A: “Since you have posted multiple questions with multiple sub parts, we will provide the solution only…

Q: What are characteristics of sympatric speciation? Select all that apply.   Reproductive isolation…

A: Answer: Introduction: In sympatric speciation means group of the similar ancestral population change…

Q: Which of the following species would have the greatest chance of going extinct?   a species with a…

A: Species  A group of organisms that can interbreed and produce viable progeny in nature are known as…

Q: A gobi fish creates a burrow at the bottom of the ocean floor. A species of shrimp soon moves into…

A: This relationship, between Gobi fish and shrimp, is called mutualism, where both the individual are…

Q: How will the walleye pollock population be affected

A: Several kinds of organisms are present in the ecosystem. These organisms are dependent on each other…

Q: ate that you all ylogenetic tree wi ing an alternative phylogenetic tree of face species with…

A:

Q: Please Answer for each

A: Allelopathy is the biological phenomena wherein an organism produces biochemicals into the…

Q: monogamous species pair up to raise young but might still engage in extra-pair copulations. In…

A: Monogamy is a form of sexual bonding that involves an exclusive pair bond between two individuals.

Q: Is the following case study an r-strategist or a K-strategist? American toads practice explosive…

A: The objective of the question is to determine whether the American toads, based on their…

Ecological adaptations

An ecological adaptation is any morphological, physiological, or behavioral trait of an organism that allows it to survive and reproduce in a habitat or ecosystem. Adaptation is a biological mechanism by which an organism gradually gets more acclimated to its surroundings.