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Vilka [71]
3 years ago
10

- MIULTIPLE LHUILE QUESTION

Biology
2 answers:
scZoUnD [109]3 years ago
6 0
The correct answer is false
anyanavicka [17]3 years ago
4 0

Answer: false

Explanation:

invertebrates and vertebrates are two classes of animal.

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Several factors can lead to speciation. Eastern and western meadowlarks are similar birds whose habitats overlap in the United S
m_a_m_a [10]

The correct answer is option C, that is, behavioral isolation.  

The phenomenon of behavioral isolation takes place when two populations possess the tendency of interbreeding, but exhibit distinctions in courtship rituals or other kinds of behavior. For example, the western and eastern meadowlarks are very identical birds whose habitat overlap in the middle of the United States.  

However, the members of the two species will not mate with each other, possibly as they use different songs in order to fascinate males. The eastern meadowlarks will not respond to the songs of western meadowlarks, and vice versa.  


5 0
3 years ago
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An individual colony visible on an agar plate is composed of:________.
Fudgin [204]

Answer:

I believe the answer is a single bacteria cell.

6 0
3 years ago
What part of the female system is the usual site of fertilization of the ovulated oocyte?.
Paul [167]

Fertilization of the egg cell by the sperm usually takes place in the fallopian tube. The fertilized egg then travels to the uterus and implants in the endometrium.

<h3>What are fallopian tubes?</h3>
  • Fallopian tubes are also called oviducts or uterine tubes. It is the passage through which the egg enters the uterine cavity from the ovary.
  • Fallopian tubes are part of the reproductive tract. They have a smooth muscle wall, an inner mucous membrane, and an outer layer of loose supporting tissue (serosa).
<h3>Why does fertilization take place in the fallopian tubes?</h3>

The fallopian tube (oviduct) regulates fertilization through sperm induction and sperm hyperactivity. Sperm induction is achieved by rheotaxis, thermotaxis, and chemotaxis. Rheotaxis is caused by tubal fluid that creates a current flow from the tubal ampulla to the tubal isthmus.

To learn more about fallopian tubes visit:

brainly.com/question/12711470

#SPJ1

8 0
1 year ago
The person​ in charge of managing the reputation of a brand is called the
Snezhnost [94]
The person in charge of managing the reputation of a brand is called the Reputation Manager or Brand 

Thank you for your question! I hope this helped! Have an amazing day and feel free to contact me if you ever need help with anything else! :D 
6 0
3 years ago
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During which period did mammals first appear?
Anit [1.1K]

Answer:

The correct answer is - d. Jurassic.

Explanation:

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3 years ago
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