Amarine scientist in california wants to study the habitat of atlantic blue crab, a species of crab found around the chesapeake bay. how can he best study the habitat of these organisms?

a) collect and analyze water samples from atlantic blue crab habitats within the chesapeake bay.
b) transfer a population of crabs into an aquarium to observe how they behave in the lab.
c) move crabs from the atlantic to the pacific ocean to test if they survive in another environment.
d) breed a new line of atlantic blue crabs that can survive in cooler climates than the chesapeake bay.

A

Explanation:

The best to study about the habitat of these organism is to collect and analyze water samples from Atlantic blue crab habitats within chesapeake Bay

Because taking sample of water will about  the different microorganisms in it and the temperature of water suitable for Atlantic blue crab.Appropriate conditions might not be met at lab for Atlantic blue crab to conduct experiment.

fertilization, pictured in figure 24.23a is the process in which gametes (an egg and sperm) fuse to form a zygote. the egg and sperm each contain one set of chromosomes. to ensure that the offspring has only one complete diploid set of chromosomes, only one sperm must fuse with one egg. in mammals, the egg is protected by a layer of extracellular matrix consisting mainly of glycoproteins called the zona pellucida. when a sperm binds to the zona pellucida, a series of biochemical events, called the acrosomal reactions, take place. in placental mammals, the acrosome contains digestive enzymes that initiate the degradation of the glycoprotein matrix protecting the egg and allowing the sperm plasma membrane to fuse with the egg plasma membrane, as illustrated in figure 24.23b. the fusion of these two membranes creates an opening through which the sperm nucleus is transferred into the ovum. the nuclear membranes of the egg and sperm break down and the two haploid genomes condense to form a diploid genome.

explanation:

plant because they survive by water, sunlight, ex.

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