1. The phase during which an individual transitions from non- Baby Embryo Extern
ID: 3523871 • Letter: 1
Question
1. The phase during which an individual transitions from non- Baby Embryo External Fetus Gamete Gonad Internal Ovary Puberty Testis Zygote reproductive to reproductive is called: 2. An organ that produces sex cells is called: 2. 3. A sex cells is called 4. A fertilized egg is called: 5. The term used to refer to the growing organism from fertilization through the first 8 weeks in human development. 6. From the 8h week of development to birth, the growing organism is called: 5. 7. This organ produces sperm. 8. This organ produces eggs (ova). 9. The penis, clitoris, scrotum, and labia are referred to as_ genitalia. 10. The uterus, Fallopian tubes, vas deferens and epididymis are referred to as genitalia. 8. 9 10. 11. The chromosomes that code for the body characteristics-other11. Autosomes than sex- are called. Barr body 12. Sex cells only have half the number of chromosomes so that the 12. offspring will gain half from the egg and half from the sperm. Cells that have only one set of chromosomes (not pairs) are called: 13. During fertilization, a complete set of chromosomes is formed (half, Female Haploid Male 13. or one set from the sperm, the other set from the eg8). Cells that 14 15. contain the complete number of chromosomes (46) are called 14. The X and Y chromosomes are referred to as thechromosomes. 15. Offspring that have the combination of X and Y chromosomes will develop into this sex. 16. 16. Offspring that have only X chromosomes will develop into this sex. 23 46Explanation / Answer
1.Ans- puberty
Explanation:
The phase during which a boy or girl undergoes physical changes for sexual reproduction is called puberty.
2.Ans- gonad
Explanation:
A gonad produces the human sex cells and sex hormones that are essential for the development of reproductive organs.
3.Ans- gamete
Explanation:
The reproductive or sex cells of an organism are called gamete. In human, sperms, and eggs are called male and female gamete respectively.
4. Ans- zygote
Explanation:
The fertilized eggs are called zygote. During meiosis division, the zygote is formed by the fusion of an ovum with the sperm cells and the process is called fertilization.
5.Ans- embryo
Explanation:
An embryo is the early developmental stage of an organism that starts from 2-8 weeks
6. Ans-fetus
After 8th weeks, the organism is called a fetus until birth
7.Ans- testis
Explanation:
The male reproductive organ testis produces semen and sperm
8. Ans- ovary
Explanation:
The female reproductive organ, the ovary produces eggs or ovum.
9.Ans- external
Explanation:
The external female genital organs are mons pubis, labia majora, labia minora, clitoris, vestibular bulbs, vulval vestibule, urinary meatus, and Bartholin's and Skene's vestibular glands .
The external male genitalia organs are the penis, urethra, and scrotum.
10.Ans- internal
Explanation:
The internal female genitalia organs are vagina, uterus, cervix, fallopian tubes, and ovaries.
The internal male genitalia organs are the seminal vesicle, testes, vas deferens, epididymis, prostate, bulbourethral gland, and ejaculatory duct.
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