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algol [13]
3 years ago
10

What happens during crossing over and what is the significance?

Biology
1 answer:
Mkey [24]3 years ago
4 0
The endings of certain Chromosomes detach and mix up until the endings go to different Chromosomes from which they started at
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2
velikii [3]

Answer:

science is the method of obtaining knowledge through observation and experimentation

Explanation:

4.B.-carrying out investigation

C-observing the natural world

3 0
2 years ago
What is an ecosystem engineer?
AysviL [449]

Answer:

Ecosystem engineers are species that modify their environment in a significant manner, creating new habitats or modifying existing ones to suit their needs.

7 0
2 years ago
In ______ reproduction, genetically identical offspring are produced, while in ______ reproduction, offspring are genetically di
xxTIMURxx [149]

In <u>asexual </u>reproduction, genetically identical offspring are produced, while in <u>sexual </u>reproduction, offspring are genetically different from each other.

Sexual reproduction is a sort of reproduction that involves a complex existence cycle wherein a gamete (inclusive of a sperm or egg mobile) with an unmarried set of chromosomes (haploid) combines with another to provide a zygote that develops into an organism composed of cells with two sets of chromosomes (diploid).

Sexual reproduction is the maximum common existence cycle in multicellular eukaryotes, which includes animals, fungi, and plants.

Asexual reproduction is a sort of reproduction that doesn't involve the fusion of gametes or change in the number of chromosomes. The offspring that get up by asexual reproduction from both unicellular and multicellular organisms inherit the whole set of genes in their single parent. Asexual reproduction is the number one shape of reproduction for single-celled organisms including archaea and bacteria.

Learn more about Sexual reproduction here: brainly.com/question/815744

#SPJ4

6 0
1 year ago
A group of scientists are cooperating on a study. Marine chemists, marine biologists, marine geologists, and physical oceanograp
Citrus2011 [14]
The discipline which would be responsible for collecting data about currents and tides is oceanography. It is a study of all the changes and aspects of the ocean. It analyses, collects and monitors information that refers to the dynamic of all the natural processes that take place in the ocean, including ocean currents, waves, and geophysical processes.
3 0
2 years ago
Is Euglena a prokaryotic or eukaryotic organism? explain
Vlada [557]
<span>Euglena is eukaryotic, because they have organelles and a nucleus. </span>
5 0
3 years ago
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