Answer:
False.
Explanation: Fertilization is a process in sperm cell combine with egg cell.
In human beings, fertilization occurs internally. During fertilization, sperm of male combine with egg of female inside the female body which changes into zygote. After sometime, zygote turns into a new baby. About nine months, the baby comes out from the body of female.
Answer:
d. Lysine is replaced by tryptophan (nonpolar)
Explanation:
Amino acid substitutions can have varying affects on the protein function, depending on the specific substitution and the location of the substitution.
If the substitution occurs in an important region, for example an enzyme active site, then the function of the protein could be destroyed.
Additionally, if the substitution replaces the amino acid with a highly different amino acid with different properties (eg. polarity), it could alter the structure and function of the protein.
Replacing lysine (polar) with a tryptophan (non-polar) changes the properties of the amino acid at that location, whereas the other substitutions do not.
A C. sperm cell is produced by Meiosis in a male organism,.
A , basal cell carcinoma is the most commonly contacted type of skin cancer
Answer:
Round seeds are dominant to wrinkled seeds.
Explanation:
What would be the parent genotypes if you crossed a heterozygous with a wrinkled seed plant? Round seeds are dominant to wrinkled seeds. What percentage of the offspring would be round if you crossed a wrinkled seed plant with a heterozygous plant? Round seeds are dominant to wrinkled seeds.
