Question

which of the following statements is false? a) segregation of alleles occurs in mitosis b) the...

which of the following statements is false?
a) segregation of alleles occurs in mitosis
b) the genetic makeup of an organism constitutes its genotype
c) genes are composed of DNA
d) the expressed physical traits of an organism are called its phenotype
Science   Biology   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

Statement (a) is false because segregation of alleles occurs in meiosis, not in mitosis.

According to the Law of Segregation, every individual/organism has to alleles/trait which segregates or separate during meiosis.

In mitosis, segregation of chromosomes takes place, not segregation of alleles.

Option-b Yes, the genetic makeup of an organism constitutes its genotype.

Option-c Yes, genes are composed of segments of DNA.

Option-d Yes, the expressed physical traits of an organism are called its phenotype like colour,height etc.

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Which of the following statements regarding genotypes and phenotypes is false? 1 The genetic makeup of...
Which of the following statements regarding genotypes and phenotypes is false? 1 The genetic makeup of an organism constitutes its genotype. 2 Alleles are alternate forms of a gene. 3 The expressed physical traits of an organism are called its phenotype. 4. An organism with two different alleles for a single trait is said to be homozygous for that trait.
Which of the following statements is true concerning mitosis? Group of answer choices mitosis occurs in...
Which of the following statements is true concerning mitosis? Group of answer choices mitosis occurs in the cell nucleus mitosis is the division of a cell during sexual reproduction mitosis is cell division of an already existing cell all of the above are true
1. Which statement about enzymes is FALSE? A) enzymes are proteins B) enzymes speed up chemical...
1. Which statement about enzymes is FALSE? A) enzymes are proteins B) enzymes speed up chemical reaction rates C) enzymes are highly specific and usually can catalyze only one type of reaction D) enzymes have a particular shape which may be altered by exposure to many chemicals E) enzymes are destroyed during the reaction 2) What characteristic of DNA structure is most related to the concept of a genetic code? A) complementary base pairing B) sequence of nucleotides C) structure...
QUESTION 1 :The alleles of a particular gene segregate independently into individual gametes (sex cells) during...
QUESTION 1 :The alleles of a particular gene segregate independently into individual gametes (sex cells) during meiosis. True or False QUESTION 2:The DNA sequence of a gene is a phenotype. True or False QUESTION 3:Two diploid individuals, one homozygous and the other heterozygous at a particular gene, make babies. Which of the following statements about the offspring genotype is correct? (Hint: draw Punnett squares) A. All offspring are heterozygotes B. All offspring are homozygotes C. 1/2 of the offspring are...
5) Which of the following statements about water is false? A) Ice is more dense than...
5) Which of the following statements about water is false? A) Ice is more dense than liquid water. B) Water molecules form hydrogen bonds which allow insects to walk on water. C) Hydrogen bonds between water molecules allow water to move from roots to leaves in trees. D) Evaporation of water from our skin allows us to cool (lower) our body temperature. 6) People who are lactose intolerant are NOT able to A) produce milk proteins    B) produce lactose       ...
In order for evolution by natural selection to occur, the following conditions have to be met:...
In order for evolution by natural selection to occur, the following conditions have to be met: 1. Genetic variability must exist within a population, 2. Traits are inherited by offspring from parents, and 3. Environmental conditions ___________________ a) cause changes in the DNA of organism b) allow new genes to flow into the population of organisms. c) must favor reproduction of individuals with certain traits. d) eliminate individuals from the population at random.
Which of the following statements are true and which are false regarding the ploidy level of...
Which of the following statements are true and which are false regarding the ploidy level of a cell (N) and its DNA content (C)? T = true and F = false. A) At metaphase I of meiosis, a cell is 2N, 4C. B) at anaphase I of meiosis, a cell is 2N, 4C. C) at metaphase II of meiosis, a cell is 1N, 2C. D) a gamete is 1N, 1C.
1.Which of the following is TRUE? a) Genetics is about the genotype. b)Inheritance is controlled by...
1.Which of the following is TRUE? a) Genetics is about the genotype. b)Inheritance is controlled by factors and each offspring receives three factors from each parent. c)Allele pairs never segregate from one another. d)The principle of segregation states that genes for different traits assort independently of one another in the formation of gametes. e)Independent assortment of two traits shows a F2 generation that has a 9:3:3:1 phenotypic ratio. 2.A cross between a black rabbit (BB) and a white rabbit (bb)...
12. If the DNA repair mechanisms fail to correct a defect in nucleotide sequencing, a permanent...
12. If the DNA repair mechanisms fail to correct a defect in nucleotide sequencing, a permanent change known as a __________________ may result. 13. As the enzyme helicase opens and “unzips” the two strands of DNA by breaking the hydrogen bonds, a Y-shaped ________________________ forms. a. Lagging strand b. Leading strand c. Okazaki fragment d. Replication fork 14. One large difference between transcription and translation between prokaryotes and eukaryotes is that, in prokaryotes: a. Translation occurs simultaneously with transcription b....
Which of the following statements pertaining to GI absorption is FALSE? a. Absorption occurs primarily in...
Which of the following statements pertaining to GI absorption is FALSE? a. Absorption occurs primarily in the small intestine b. Both passive movements and active transport play roles in absorption c. Plicae circulares, villi, and microvilli are all structures that help to increase absorption within the GI tract d. After a meal, blood flow through the mucosa of the small intestine increases
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT