Answer:
its c. tropical, near the equator, and underwater
Explanation:
b. thorax, appendages and spiracles
c. head, cephalothorax and appendages
d. head, thorax and abdomen
(B) a somatic cell of a male.
(C) a somatic cell of a female.
(D) a sperm cell.
(E) an egg cell
A human cell with 22 autosomes and a Y chromosome is a male sperm cell. Sperm and egg cells contain 23 chromosomes, including one sex chromosome, while other cells typically have 46 chromosomes.
A human cell that contains 22 autosomes and a Y chromosome is (D) a sperm cell. Human cells are normally diploid, meaning they contain 46 chromosomes: 22 pairs of autosomes and a pair of sex chromosomes. Somatic cells (both male and female) have a total of 46 chromosomes, while a zygote, the cell formed after the fusion of an egg and a sperm, is also diploid. However, sperm and egg cells, which are haploid, carry only 23 chromosomes: 22 autosomes and either an X (in the case of an egg cell or a male sperm cell) or a Y (in the case of a male sperm cell) chromosome.
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b. just before they form flowers.
c. during winter.
d. in the spring
Answer:
Explanation:
Plants generally go dormant in response to adverse growing conditions, such as when trees or perennial garden plants go dormant during the cold winter months, or when turfgrass goes dormant in a lawn during a period of intense heat or drought.