Exam (elaborations)
MOGEA SCIENCE AND SOCIAL STUDIES EXAM 2024/2025 WITH 100% ACCURATE SOLUTIONS
- Course
- Institution
MOGEA SCIENCE AND SOCIAL STUDIES EXAM 2024/2025 WITH 100% ACCURATE SOLUTIONS
[Show more]
Content preview
MOGEA SCIENCE AND SOCIAL STUDIES EXAM 2024/2025 WITH 100%ACCURATE SOLUTIONS
A normal sperm must contain: - Precise Answer ✔✔23 chromosomes
because it must contain one of each of the human chromosome pairs
The sound produced by a drum is much louder and lower pitched than
that produced by a bell. Which of the following statements is true about
the sound wave produced by a drum compared to that produced by a
bell? - Precise Answer ✔✔The amplitude is greater and the wavelength
is longer
Two sound waves of exactly the same frequency and amplitude are
produced by sources that are in precisely the same position. If the sound
waves are out of phase by one-half a wavelength, what will be heard by
an observer standing a short distance away? - Precise Answer ✔✔A
sound with varying intensity
Which of the following animals displays the greatest fitness? - Precise
Answer ✔✔A male wolf that dies young but has 4 cubs that are raised
by an unrelated female because the ability to produce offspring shows
the greatest strength
Gene variants are called: - Precise Answer ✔✔Alleles
, The portion of a DNA molecule that encodes a single amino acid is an: -
Precise Answer ✔✔codon
proteins are made by: - Precise Answer ✔✔ribosomes
which of the following is not part of a gene? - Precise Answer
✔✔ribosome
During the process of oogenesis, primary ooctyes produce? - Precise
Answer ✔✔eggs
Electrons are produced by a chemical reaction that takes place at the: -
Precise Answer ✔✔anode
In an oxidation reaction: - Precise Answer ✔✔an oxidizing agent gains
electrons
In a car battery, a product of the oxidation reaction that occurs at the
cathode is: - Precise Answer ✔✔water
If the generation time of silkworm is about 4 weeks, which of the
following hypotheses offers the best explanation for the difference in
silk productivity between the two colonies? - Precise Answer
✔✔Genetically diverse silkworms reproduce more than genetically
uniform worms
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller YANCHY. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $17.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
75860 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now