Answer:
Water could not convert from precipitation to evaporation I think
Explanation:
Answer:
Because it is important to support the body to function properly
Answer:
25% of the progeny with genotype S3S4 is expected to express 5 units of color
Explanation:
<u>Available data</u>:
- Skin color in a certain species of fish is inherited via a gene with four different alleles
- allele S1 confers one unit of color, S2 has two units, S3 has three units, and S4 confers four units.
Cross:
Parentals) S1 S3 x S2S4
Gametes) S1 S3 S2 S4
Punnett square) S1 S3
S2 S1S2 S2S3
S4 S1S4 S3S4
F1) 1/4 = 25% of the progeny is expected to be S1S2, expressing 3 units of color ⇒ allele S1 provides one unit, allele S2 provides two units of color
1/4 = 25% of the progeny is expected to be S2S3, expressing 5 units of color ⇒ allele S2 provides two units, allele S3 provides three units of color
1/4 = 25% of the progeny is expected to be S1S4, expressing 5 units of color ⇒ allele S1 provides one unit, allele S4 provides four units of color
1/4 = 25% of the progeny is expected to be S3S4, expressing 7 units of color ⇒ allele S3 provides three units, allele S4 provides four units of color
25% of the progeny with genotype S3S4 is expected to express 5 units of color
Answer:
Explanation:
Puberty is the process of gradual physical changes that occurs as child's body matures into an adult body capable of sexual reproduction. a stage whereby an adolescent reaches sexual maturity and is able to carry out sexual reproduction. It is stimulated by hormonal signals from the brain to the gonads. In the females, it happens between the age of 10 and 14. Some physical changes are experienced and these includes;
Girls’ bodies increase in size and shape during puberty.
Their hips become more rounded and they get a more defined waist.
The vulva, vagina and nipples get bigger and the breasts begin to develop, sometimes unevenly.
they become taller, heavier and stronger
, an increase in sweating
, more oily skin
Hair growing around their genitals, under their arms and on their legs and arms.
Sudden mood changes
, changing emotions and an involuntary increase in sexual feelings and fantasies.
Other changes include pubic hair appearing and a vaginal discharge - an increase in the mucous produced in the vagina.
Girls also start menstruating or having their period during this time.
Answer:
C. Go through a step called metaphase.
Explanation:
In plant and animal cells metaphase is a step they both share.
