Question
1.5 Which ONE of the following oocurs immedistely afles tenisisuin? A The blastula, which is a hottom ball of cells, is formed bymeic is. B The monula, which is a hollow ball of celle, is formed bymalosis. C. The blomityla, which is a solid ball of cells, is formed by mitoris. The monula, which fortrolid ball of cells, is formed by mitosis. (D) The byfigns, which is a hollow ball of cells, is formed by molouss A uterus. B ovary. C vacina. D Falloplan tube. 1.10 The structure where sperms are temporarily stored is the ... A lestis. B epididymis. C vas deferens. D penis. 1.11 Which ONE of the following is a function of the amniotic fluid? A Provides nutrition to the foetus B Prolects the foetus against mechanical injury C Supples axygen to the foetus D Removes the metabolic waste from the foetus 1.12 The placenta is formed by the ... A amniotic fluid and amnion. B chorionic villi and endometrium. C amnion and endometrium. D amniotic fluid and chorionic villi. (12 \( \times 2 \) ) (24) Question 2 Give the correct blological term for each of the following descriptions. Write only the term next to the question numbers.
Ask by Wagner Floyd. in South Africa
Mar 12,2025
Upstudy AI Solution
Tutor-Verified Answer
Answer
**Question 1.5**
- **A.** Blastula: A hollow ball of cells formed by meiosis.
- **B.** Morula: A solid ball of cells formed by mitosis.
- **C.** Blastocyst: A solid ball of cells formed by mitosis; Morula is a hollow ball formed by mitosis.
- **D.** Blastula: A hollow ball of cells formed by meiosis.
**Correct Answer:** B. Morula
**Question 1.10**
- **A.** Testis
- **B.** Epididymis
- **C.** Vas deferens
- **D.** Penis
**Correct Answer:** B. Epididymis
**Question 1.11**
- **A.** Provides nutrition to the fetus
- **B.** Protects the fetus against mechanical injury
- **C.** Supplies oxygen to the fetus
- **D.** Removes the metabolic waste from the fetus
**Correct Answer:** B. Protects the fetus against mechanical injury
**Question 1.12**
- **A.** Amniotic fluid and amnion
- **B.** Chorionic villi and endometrium
- **C.** Amnion and endometrium
- **D.** Amniotic fluid and chorionic villi
**Correct Answer:** B. Chorionic villi and endometrium
**Question 2**
Please provide the descriptions for Question 2 so I can assist you with the correct biological terms.
Solution
Let's break down the questions and provide the correct answers step by step.
### Question 1.5
**Which ONE of the following occurs immediately after fertilization?**
- A. The blastula, which is a hollow ball of cells, is formed by meiosis.
- B. The morula, which is a solid ball of cells, is formed by mitosis.
- C. The blastocyst, which is a solid ball of cells, is formed by mitosis. The morula, which is a hollow ball of cells, is formed by mitosis.
- D. The blastula, which is a hollow ball of cells, is formed by meiosis.
**Correct Answer: B. The morula, which is a solid ball of cells, is formed by mitosis.**
### Question 1.10
**The structure where sperms are temporarily stored is the ...**
- A. testis.
- B. epididymis.
- C. vas deferens.
- D. penis.
**Correct Answer: B. epididymis.**
### Question 1.11
**Which ONE of the following is a function of the amniotic fluid?**
- A. Provides nutrition to the fetus.
- B. Protects the fetus against mechanical injury.
- C. Supplies oxygen to the fetus.
- D. Removes the metabolic waste from the fetus.
**Correct Answer: B. Protects the fetus against mechanical injury.**
### Question 1.12
**The placenta is formed by the ...**
- A. amniotic fluid and amnion.
- B. chorionic villi and endometrium.
- C. amnion and endometrium.
- D. amniotic fluid and chorionic villi.
**Correct Answer: B. chorionic villi and endometrium.**
### Question 2
**Give the correct biological term for each of the following descriptions. Write only the term next to the question numbers.**
Please provide the descriptions for Question 2 so I can assist you with the correct biological terms.
Answered by UpStudy AI and reviewed by a Professional Tutor
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Simplify this solution Bonus Knowledge
Did you know that human development begins with a single fertilized egg that rapidly divides and differentiates? After fertilization, the zygote undergoes a series of divisions called cleavage, leading first to a morula (a solid ball of cells) and then to a blastula (a hollow ball of cells). This process is crucial, as it transforms a singular cell into an organized structure ready for implantation! Once the sperm meet the egg, the journey of life begins! The epididymis, a coiled tube located at the back of each testis, serves as the perfect temporary storage for sperm. Here, they mature and gain the ability to swim, preparing them for their next vital mission - fertilizing the egg. So, when you think about the incredible journey of sperm, remember that this little maze of tubes is where they polish their skills before the big event!
